Method, apparatus, device, and medium for detecting the playing state of an audio playing device

Abstract

The present disclosure relates to a method, apparatus, device, and medium for detecting the playing state of an audio playing device. The method includes: obtaining first playing audio information, which is generated by the audio playing device according to original audio information, and the audio playing device receives the original audio information through a Bluetooth transmission method; determining first detection result information of the playing state of the audio playing device according to the first playing audio information and the original audio information; and outputting the first detection result information. Using the method of the present disclosure can automatically detect the playing effect of the audio during the playing process of the audio playing device, can timely discover abnormal situations during the playing process, is convenient for subsequent taking corresponding improvement measures for the abnormal situations, and improves the user experience.

Description

Technical Field

[0001] The present disclosure relates to the field of audio detection, and particularly to a method, apparatus, device, and medium for detecting the playing state of an audio playing device. Background Art

[0002] Bluetooth transmission technology is a short-range wireless connection technology based on low cost, which can establish a communication environment for fixed and mobile devices and is widely used in fields such as telecommunications, computers, networks, and consumer electronic products.

[0003] With the progress of technology, terminal devices such as mobile phones can connect to an audio playing device through Bluetooth transmission and play audio through the audio playing device. However, during long-term audio playback, the audio playing device may have playback errors or anomalies, reducing the user's listening experience of the audio. Summary of the Invention

[0004] To overcome the problems in the related art, the present disclosure provides a method, apparatus, device, and medium for detecting the playing state of an audio playing device.

[0005] According to a first aspect of an embodiment of the present disclosure, there is provided a method for detecting the playing state of an audio playing device, which is applied to a first terminal device electrically connected to the audio playing device. The method includes:

[0006] Obtain first playing audio information, where the first playing audio information is generated by the audio playing device according to original audio information, and the audio playing device receives the original audio information through Bluetooth transmission;

[0007] Determine first detection result information of the playing state of the audio playing device according to the first playing audio information and the original audio information;

[0008] Output the first detection result information.

[0009] Optionally, the determining first detection result information of the playing state of the audio playing device according to the first playing audio information and the original audio information includes:

[0010] Determine at least one first playing audio feature according to the first playing audio information;

[0011] Determine at least one original audio feature according to the original audio information;

[0012] Determine the first detection result information according to the at least one first playing audio feature and the at least one original audio feature.

[0013] Optionally, determining the first detection result information according to the at least one first played audio feature and the at least one original audio feature includes:

[0014] Determine whether all the first played audio features and all the original audio features are exactly the same;

[0015] When all the first played audio features and all the original audio features are not exactly the same, determine that the first detection result information is abnormal.

[0016] Optionally, when all the first played audio features and all the original audio features are not exactly the same, the method further includes:

[0017] Determine whether the number of the first played audio features is the same as the number of the original audio features;

[0018] If the number of the first played audio features is not the same as the number of the original audio features, determine that the first detection result information includes silent abnormality;

[0019] If the number of the first played audio features is the same as the number of the original audio features, determine that the first detection result information is noise abnormality.

[0020] Optionally, the method further includes:

[0021] Output the processing log information of the first played audio information according to the received log acquisition request.

[0022] Optionally, the method further includes:

[0023] Obtain second played audio information, where the second played audio information is generated by an audio playback device in a preset scenario, and the preset scenario includes switching to receiving call audio information during the process of receiving the original audio information;

[0024] Determine second detection result information of the playback state of the audio playback device according to the second played audio information and the original audio information;

[0025] Output the second detection result information.

[0026] Optionally, determining the second detection result information of the playback state of the audio playback device according to the second played audio information and the original audio information includes:

[0027] Determine at least one second played audio feature according to the second played audio information;

[0028] Determine at least one original audio feature according to the original audio information;

[0029] Determine the second detection result information according to the at least one second played audio feature and the at least one original audio feature.

[0030] Optionally, the determining the second detection result information according to the at least one second played audio feature and the at least one original audio feature includes:

[0031] Determine whether all the second played audio features and all the original audio features are completely inconsistent;

[0032] When all the second played audio features and all the original audio features are completely inconsistent, determine that the second detection result information is normal;

[0033] When at least one of all the second played audio features is consistent with the original audio feature, determine that the second detection result information is abnormal.

[0034] According to a second aspect of the embodiments of the present disclosure, there is provided a method for detecting the playing state of an audio playing device, which is applied to a second terminal device. The second terminal device is electrically connected to the audio playing device through a Bluetooth transmission method, and includes the following steps:

[0035] Output the original audio information;

[0036] Receive the first detection result information of the playing state of the audio playing device, where the first detection result information is determined according to the original audio information and the first played audio information, and the first played audio information is generated by the audio playing device according to the original audio information;

[0037] Display the first detection result information.

[0038] Optionally, if the first detection result information is abnormal, the method further includes:

[0039] Send a log acquisition request;

[0040] Receive the processing log information of the first played audio information determined according to the log acquisition request.

[0041] Optionally, the method further includes:

[0042] Receive the second detection result information of the playing state of the audio playing device, where the second detection result information is determined according to the original audio information and the second played audio information, and the second played audio information is generated by the audio playing device in a preset scenario, and the preset scenario includes switching to receiving call audio information during the process of receiving the original audio information;

[0043] Display the second detection result information.

[0044] According to a third aspect of the embodiments of the present disclosure, there is provided a device for detecting the playing state of an audio playing device, which is applied to a first terminal device. The first terminal device is electrically connected to the audio playing device. The device includes:

[0045] A first acquisition module, configured to acquire first playing audio information, where the first playing audio information is generated by the audio playing device according to original audio information, and the audio playing device receives the original audio information through a Bluetooth transmission method;

[0046] A first determination module, configured to determine first detection result information of the playing state of the audio playing device according to the first playing audio information and the original audio information;

[0047] A first output module, configured to output the first detection result information.

[0048] Optionally, the first determination module includes:

[0049] A first determination sub-module, configured to determine at least one first playing audio feature according to the first playing audio information;

[0050] A second determination sub-module, configured to determine at least one original audio feature according to the original audio information;

[0051] A third determination sub-module, configured to determine the first detection result information according to the at least one first playing audio feature and the at least one original audio feature.

[0052] Optionally, the third determination sub-module is specifically configured to:

[0053] Determine whether all the first playing audio features and all the original audio features are exactly the same;

[0054] When all the first playing audio features and all the original audio features are not exactly the same, determine that the first detection result information is abnormal.

[0055] Optionally, when all the first playing audio features and all the original audio features are not exactly the same, the device further includes:

[0056] A judgment module, configured to judge whether the number of the first playing audio features is the same as the number of the original audio features;

[0057] A first abnormal determination sub-module, configured to determine that the first detection result information includes a silent abnormality if the number of the first playing audio features is not the same as the number of the original audio features;

[0058] A second exception determination sub-module, configured to determine that the detection result information is a noise exception when the number of the first played audio features is consistent with the number of the original audio features.

[0059] Optionally, the first output module is specifically configured to:

[0060] Output the processing log information of the first played audio information according to the received log acquisition request.

[0061] Optionally, the device further includes:

[0062] A second acquisition module, configured to acquire second played audio information, where the second played audio information is generated by an audio playback device in a preset scenario, and the preset scenario includes switching to receiving call audio information during the process of receiving the original audio information;

[0063] A second determination module, configured to determine second detection result information of the playback state of the audio playback device according to the second played audio information and the original audio information;

[0064] A second output module, configured to output the second detection result information.

[0065] According to a fourth aspect of the embodiments of the present disclosure, there is provided a device for detecting the playback state of an audio playback device, which is applied to a second terminal device. The second terminal device is electrically connected to the audio playback device through a Bluetooth transmission method. The device includes:

[0066] A third output module, configured to output original audio information;

[0067] A first receiving module, configured to receive first detection result information of the playback state of the audio playback device, where the first detection result information is determined according to the original audio information and first played audio information, and the first played audio information is played and generated by the audio playback device according to the original audio information;

[0068] A first display module, configured to display the first detection result information.

[0069] Optionally, the device further includes:

[0070] A sending module, configured to send a log acquisition request;

[0071] A second receiving module, configured to receive the processing log information of the first played audio information determined according to the log acquisition request.

[0072] Optionally, the device further includes:

[0073] A third receiving module, configured to receive second detection result information of the playing state of an audio playing device, where the second detection result information is determined according to the original audio information and second playing audio information, and the second playing audio information is generated by the audio playing device in a preset scenario, and the preset scenario includes switching to receiving call audio information during the process of receiving the original audio information;

[0074] A second display module, configured to display the second detection result information.

[0075] According to a fifth aspect of the embodiments of the present disclosure, there is provided a terminal device, including:

[0076] A processor;

[0077] A memory for storing executable instructions of the processor;

[0078] Wherein, the processor is configured to execute the method for detecting the playing state of an audio playing device described in any one of the above.

[0079] According to a sixth aspect of the embodiments of the present disclosure, there is provided a non-transitory computer-readable storage medium, when the instructions in the storage medium are executed by a processor of a terminal device, enabling the terminal device to execute the method for detecting the playing state of an audio playing device described in any one of the above.

[0080] The technical solutions provided by the embodiments of the present disclosure may include the following beneficial effects: Using the method of the present disclosure can automatically detect the playing effect of audio during the playing process of an audio playing device, can timely discover abnormal situations during the playing process, facilitate subsequent taking corresponding improvement measures for the abnormal situations, and improve the user experience.

[0081] It should be understood that the above general description and subsequent detailed description are only exemplary and explanatory, and cannot limit the present disclosure. BRIEF DESCRIPTION OF THE DRAWINGS

[0082] The accompanying drawings herein are incorporated into the specification and constitute a part of the specification, showing embodiments consistent with the present invention, and are used together with the specification to explain the principles of the present invention.

[0083] Figure 1 is a flowchart of a method shown according to an exemplary embodiment.

[0084] Figure 2 is a flowchart of a method shown according to another exemplary embodiment.

[0085] Figure 3 is a flowchart of a method shown according to another exemplary embodiment.

[0086] Figure 4It is a flowchart of a method shown according to another exemplary embodiment.

[0087] Figure 5 It is a flowchart of a method shown according to another exemplary embodiment.

[0088] Figure 6 It is a flowchart of a method shown according to another exemplary embodiment.

[0089] Figure 7 It is a flowchart of a method shown according to another exemplary embodiment.

[0090] Figure 8 It is a flowchart of a method shown according to another exemplary embodiment.

[0091] Figure 9 It is a flowchart of a method shown according to another exemplary embodiment.

[0092] Figure 10 It is an interaction diagram of a method shown according to an exemplary embodiment.

[0093] Figure 11 It is a schematic diagram of a device shown according to an exemplary embodiment.

[0094] Figure 12 It is a schematic diagram of a device shown according to another exemplary embodiment.

[0095] Figure 13 It is a schematic diagram of a device shown according to another exemplary embodiment.

[0096] Figure 14 It is a schematic diagram of a device shown according to another exemplary embodiment.

[0097] Figure 15 It is a schematic diagram of a device shown according to another exemplary embodiment.

[0098] Figure 16 It is a schematic diagram of a device shown according to another exemplary embodiment.

[0099] Figure 17 It is a schematic diagram of a device shown according to another exemplary embodiment.

[0100] Figure 18 It is a block diagram of a terminal device shown according to an exemplary embodiment. Detailed implementation

[0101] Exemplary embodiments will be described in detail herein, and examples thereof are shown in the accompanying drawings. When the following description refers to the accompanying drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. On the contrary, they are merely examples of devices and methods consistent with some aspects of the present invention as detailed in the appended claims.

[0102] In the related art, terminal devices such as mobile phones can connect to an audio playback device through a Bluetooth transmission method and play audio through the audio playback device. For example, the terminal device can play audio through a Bluetooth headset or a Bluetooth speaker. However, during long-term playback, there may be playback errors or abnormalities in audio playback devices such as Bluetooth headsets or Bluetooth speakers, which reduces the user's listening experience of the audio.

[0103] To solve the problems existing in the related art, the present disclosure provides a method for detecting the playback state of an audio playback device, which is applied to a first terminal device. The method includes the following steps: obtaining first playback audio information, which is generated by the audio playback device according to the original audio information, and the audio playback device receives the original audio information through a Bluetooth transmission method; determining first detection result information of the playback state of the audio playback device according to the first playback audio information and the original audio information; and outputting the first detection result information. Using the method of the present disclosure can automatically detect the playback effect of the audio during the playback of the audio playback device, can timely discover abnormal situations during the playback, and is convenient for taking corresponding improvement measures for the abnormal situations subsequently, thereby improving the user experience.

[0104] In an exemplary embodiment, the method provided in this embodiment is applied to a first terminal device. Among them, the first terminal device can be, for example, a portable electronic device such as a laptop computer, a mobile phone, or a tablet computer. In this embodiment, the first terminal device is a computer, and a software tool for audio analysis is installed in the first terminal device. The first terminal device is electrically connected to the audio playback device, and there are various ways of electrical connection as long as audio data transmission can be achieved. For example, the first terminal device and the audio playback device adopt a wireless connection method such as Bluetooth or WiFi, or the first terminal device and the audio playback device adopt a wired connection method. In this embodiment, the first terminal device and the audio playback device are connected through a patch cord. Among them, the audio playback device is essentially an audio collection module, such as a Bluetooth headset or a Bluetooth speaker.

[0105] As Figure 1 shown, the method of this embodiment includes the following steps:

[0106] S110. Obtain the first played audio information, which is generated by the audio playback device according to the original audio information. The audio playback device receives the original audio information through Bluetooth transmission.

[0107] S120. Determine the first detection result information of the playback state of the audio playback device according to the first played audio information and the original audio information.

[0108] S130. Output the first detection result information.

[0109] Among them, in step S110, the first terminal device (such as a computer) can obtain the first played audio information played by the audio playback device according to the original audio information. The audio playback device receives the original audio information sent by the second terminal device (such as a mobile phone) through Bluetooth transmission and generates the first played audio information. If the second terminal device generates the original audio information in real time, based on the Bluetooth connection between the audio playback device and the second terminal device, the audio playback device can continuously generate the first played audio information, and the first terminal device can receive the first played audio information in real time.

[0110] In step S120, the first detection result information of the playback state of the audio playback device can be determined by comparing the first played audio information and the original audio information, such as whether the first played audio information and the original audio information are consistent. The original audio information in the first terminal device can be pre-stored on the first terminal device or obtained by the first terminal device from the second terminal device in real time.

[0111] In step S130, the first detection result information determined in step S120 is output to the second terminal device.

[0112] In another exemplary embodiment, as Figure 2 shown, the method of this embodiment includes the following steps:

[0113] S210. Obtain the first played audio information, which is generated by the audio playback device according to the original audio information. The audio playback device receives the original audio information through Bluetooth transmission.

[0114] S220. Determine at least one first played audio feature according to the first played audio information; determine at least one original audio feature according to the original audio information.

[0115] S230. Determine the first detection result information according to at least one first played audio feature and at least one original audio feature.

[0116] S240. Output the first detection result information.

[0117] Among them, in step S220, the meaning expressed by the original audio feature may be: the energy intensity, frequency, signal correlation, and / or signal-to-noise ratio of at least one frame of signal collected in the original audio information. The meaning expressed by the first playback audio feature may be: the energy intensity, frequency, signal correlation, and / or signal-to-noise ratio of at least one frame of signal collected in the first playback audio information, and the collection period of at least one frame of signal in the first playback audio information should correspond to the collection period of at least one frame of signal in the original audio information. In the same detection, the meanings expressed by the original audio feature and the first playback audio feature are adapted. For example, if the original audio feature expresses the signal-to-noise ratio corresponding to one frame of signal in the original audio information, then the first playback audio feature also expresses the signal-to-noise ratio corresponding to one frame of signal in the first playback audio information. In this embodiment and the following embodiments, the example where the original audio feature expresses the frequency of one frame of signal in the original audio information and the first playback audio feature expresses the frequency of one frame of signal in the first playback audio information is used for elaboration.

[0118] In this step, according to the characteristics of the original audio information, the original audio feature can be determined to be one, two, or more. For example, when the original audio information is single-audio information, one original audio feature can be determined, that is, a frequency that can characterize the characteristics of the original audio information is determined. For another example, when the original audio information is dual-audio information, two original audio features can be determined, that is, two frequencies that can characterize the characteristics of the original audio information (which can be the frequencies of frame signals in two different periods in the original audio information). For another example, when the original audio information is multi-audio information, multiple original audio features can be determined, that is, multiple frequencies that can characterize the characteristics of the original audio information (which can be the frequencies of frame signals in multiple different periods in the original audio information). The first playback audio information is generated by the audio playback device according to the original audio information, and the first playback audio feature of the first playback audio information can be determined according to the characteristics (single-audio or multi-audio) of the first playback audio information.

[0119] In step S230, according to the comparison result between the determined first playback audio feature and the determined original audio feature, the first detection result information is determined. For example, if the first playback audio feature is exactly the same as the original audio feature, the first detection result information is determined to be normal.

[0120] In another exemplary embodiment, as Figure 3 shown, the method of this embodiment includes the following steps:

[0121] S310. Obtain the first playback audio information, where the first playback audio information is played and generated by the audio playback device according to the original audio information, and the audio playback device receives the original audio information through the Bluetooth transmission method.

[0122] S320. Determine at least one first played audio feature based on the first played audio information; determine at least one original audio feature based on the original audio information.

[0123] S330. Determine whether all the first played audio features and all the original audio features are exactly the same.

[0124] When all the first played audio features and all the original audio features are not exactly the same, determine that the first detection result information is abnormal.

[0125] S340. Output the first detection result information.

[0126] Among them, in step S330, when the playing state of the audio playing device is normal, the number of original audio features is adapted to the number of first played audio features. For example, if n original audio features (frequencies) are determined to represent the original audio information, then correspondingly, n first played audio features (frequencies) can be determined according to the first played audio information. In the actual detection process, the first played audio information played by the audio playing device is obtained in real time, n' first played audio features are determined according to the first played audio information, and it is determined whether the n' first played audio features are exactly the same as the n original audio features. When n' = n and the corresponding first played audio features are the same as the original audio features, it is considered that all the first played audio features and all the original audio features are exactly the same.

[0127] In one example, when the original audio information is single-audio information, n = 1, that is, 1 original audio feature is determined. Determine whether the first played audio feature is exactly the same as the original audio feature. If so, determine that the first detection result information is normal; if not, determine that the first detection result information is abnormal.

[0128] In another example, when the original audio information is dual-audio information, n = 2. Determine whether the first played audio feature is exactly the same as the original audio feature. If so, determine that the first detection result information is normal. If not, for example, n' ≠ 2, or only one first played audio feature is the same as the corresponding original audio feature or both two first played audio features are not the same as the corresponding original audio features, then determine that the first detection result information is abnormal.

[0129] In another example, when the original audio information is multi-audio information, n ≥ 3. Determine whether the first played audio feature is exactly the same as the original audio feature. If so, determine that the first detection result information is normal. If not, for example, n' ≠ n, or only less than n first played audio features are the same as the corresponding original audio features or all the first played audio features are not the same as all the original audio features, then determine that the first detection result information is abnormal.

[0130] In another exemplary embodiment, as Figure 4 shown, the method of this embodiment includes the following steps:

[0131] S410. Obtain first playback audio information, which is generated by an audio playback device according to original audio information, and the audio playback device receives the original audio information through Bluetooth transmission.

[0132] S420. Determine at least one first playback audio feature according to the first playback audio information; determine at least one original audio feature according to the original audio information.

[0133] S430. Judge whether all the first playback audio features and all the original audio features are exactly the same.

[0134] S440. When all the first playback audio features and all the original audio features are not exactly the same, judge whether the number of the first playback audio features is the same as the number of the original audio features.

[0135] If the number of the first playback audio features is not the same as the number of the original audio features, determine that the first detection result information includes a silent anomaly;

[0136] If the number of the first playback audio features is the same as the number of the original audio features, determine that the first detection result information is a noise anomaly.

[0137] S450. Output the first detection result information.

[0138] Among them, in step S440, according to the original audio information, n original audio features (frequencies) are determined; during the detection process, the first playback audio information is obtained in real time, and n' first playback audio features are determined according to the first playback audio information. When all the first playback audio features and all the original audio features are not exactly the same, for example, n'≠n, or n' = n, but there is at least one first playback audio feature that is not the same as the corresponding original audio feature, determine that the first detection result information is an anomaly.

[0139] In an example, when the original audio information is single-audio information, n = 1, that is, 1 original audio feature is determined. Judge whether the number n' of the first playback audio features is the same as the number n of the original audio features (whether n' is 1). If so, it is considered that the first playback audio information can emit sound normally, but the first playback audio feature (frequency) is different from the original audio feature (frequency), then there is noise in the first playback audio information, and the anomaly type is determined to be a noise anomaly. If not, for example, n' = 0, then it is considered that the first playback audio information is not a valid sound signal, and the anomaly type is determined to include a silent anomaly.

[0140] In another example, when the original audio information is dual-audio information, n = 2, that is, 2 original audio features are determined. Determine whether the number n' of the first played audio features is consistent with the number n of the original audio features. If so, it is considered that the first played audio information can be played normally, but if at least one of the first played audio features (frequency) is different from the corresponding original audio feature (frequency), there is noise in the first played audio information, and the determined abnormal type is noise abnormality. If not, for example, n' = 0 or 1, it is considered that there is an invalid sound signal in the first played audio information, and the determined abnormal type includes silent abnormality.

[0141] In another example, when the original audio information is multi-audio information, n ≥ 3, that is, n (n ≥ 3) original audio features are determined. Determine whether the number n' of the first played audio features is consistent with the number n of the original audio features. If so, it is considered that the first played audio information can be played normally, but if at least one of the first played audio features (frequency) is different from the corresponding original audio feature (frequency), there is noise in the first played audio information, and the determined abnormal type is noise abnormality. If not, for example, n' < 3, it is considered that there is an invalid sound signal in the first played audio information, and the determined abnormal type includes silent abnormality.

[0142] In another exemplary embodiment, as Figure 5 shown, the method of this embodiment includes the following steps:

[0143] S510. Obtain the first played audio information, which is generated by the audio playback device according to the original audio information, and the audio playback device receives the original audio information through the Bluetooth transmission method.

[0144] S520. Determine the first detection result information of the playback state of the audio playback device according to the first played audio information and the original audio information.

[0145] S530. Output the first detection result information.

[0146] S540. Output the processing log information of the first played audio information according to the received log acquisition request.

[0147] Among them, in S540, when the second terminal device has a log acquisition request, the first terminal device can send the processing log information. In the actual detection process, when the first detection result information is abnormal, the second terminal device will send a log acquisition request, and the first terminal device will output two results, namely the first detection result information and the processing log information.

[0148] In another exemplary embodiment, as Figure 6 shown, the method of this embodiment includes the following steps:

[0149] S610. Obtain the first played audio information, which is generated by the audio playback device according to the original audio information, and the audio playback device receives the original audio information through Bluetooth transmission.

[0150] S620. Determine the first detection result information of the playback state of the audio playback device according to the first played audio information and the original audio information.

[0151] S630. Output the first detection result information.

[0152] S640. Obtain the second played audio information, which is generated by the audio playback device in a preset scenario, and the preset scenario includes switching to receiving call audio information during the process of receiving the original audio information.

[0153] S650. Determine the second detection result information of the playback state of the audio playback device according to the second played audio information and the original audio information.

[0154] S660. Output the second detection result information.

[0155] Among them, during the process of generating the original audio information by the second terminal device, there may be a scenario where other functions occupy the output channel of the original audio information. For example, in the preset scenario, when the second terminal device is in a call environment, it is a situation where the call scenario and the original audio information output scenario are parallel. The playback state of the audio playback device can be detected in such a parallel situation. When the playback state of the audio playback device is normal and the second terminal device is in a call scenario, the original audio information cannot be normally output to the audio playback device, so the audio playback device cannot generate the first played audio information, and the audio playback device can only receive the call audio information.

[0156] In step S640, during the detection process and when the second terminal device makes a call, the process of generating the original audio information by the second terminal device stops in the background. When the playback state of the audio playback device is normal, the second played audio information is only generated according to the call audio information.

[0157] In step S650, it specifically includes the following steps:

[0158] S6510. Determine at least one second played audio feature according to the second played audio information; determine at least one original audio feature according to the original audio information.

[0159] Among them, according to the characteristics of the second played audio information, at least one second played audio feature can be determined, and the second played audio feature can be frequency.

[0160] S6520. Determine the second detection result information based on at least one second played audio feature and at least one original audio feature.

[0161] Among them, step S6520 specifically includes:

[0162] S6521. Determine whether all the second played audio features and all the original audio features are completely inconsistent.

[0163] S6522. When all the second played audio features and all the original audio features are completely inconsistent, determine that the second detection result information is normal;

[0164] When at least one of all the second played audio features is consistent with the original audio feature, determine that the second detection result information is abnormal.

[0165] When the playback state of the audio playback device is normal, the second played audio information is only generated by the call audio information. However, when the audio playback device fails to promptly switch the audio data reception mode, or there is a delay in the data reception or transmission of the audio playback device, resulting in the second played audio information generated by the audio playback device being generated based on both the original audio information and the call audio information, it is considered abnormal.

[0166] In step S6522, when at least one of all the second played audio features is consistent with the original audio feature, it indicates that the second audio information played by the audio playback device contains the features of the original audio information, and the second detection result information is determined to be abnormal.

[0167] In another exemplary embodiment, the method provided in this embodiment is applied to a second terminal device. Among them, the second terminal device can be, for example, a portable electronic device such as a laptop computer, a mobile phone, or a tablet computer. In this embodiment, the second terminal device is a mobile phone. The first terminal device and the second terminal device are connected to the same local area network, and real-time data transmission can be achieved between them. An APP for generating original audio information is installed in the second terminal device. The second terminal device is electrically connected to the audio playback device through a Bluetooth transmission method. Among them, the audio playback device is essentially an audio collection module, such as a Bluetooth headset or a Bluetooth speaker.

[0168] As Figure 7 shown, the method of this embodiment includes the following steps:

[0169] S710. Output the original audio information.

[0170] S720. Receive the first detection result information of the playback state of the audio playback device. The first detection result information is determined based on the original audio information and the first played audio information, where the first played audio information is played and generated by the audio playback device according to the original audio information.

[0171] S730. Display the first detection result information.

[0172] Among them, in step S710, the second terminal device can output the original audio information to the audio playback device and the first terminal device in real time. In step S720, the second terminal device can receive the first detection result information of the first terminal device. In step S730, the first detection result information can be displayed on the APP page of the second terminal device, facilitating the user or the tester to view.

[0173] In another exemplary embodiment, as Figure 8 shown, the method of this embodiment includes the following steps:

[0174] S810. Output the original audio information.

[0175] S820. Receive the first detection result information of the playback state of the audio playback device. The first detection result information is determined according to the original audio information and the first playback audio information, where the first playback audio information is generated by the audio playback device according to the original audio information.

[0176] S830. Display the first detection result information.

[0177] S840. If the first detection result information is abnormal, send a log acquisition request.

[0178] S850. Receive the processing log information of the first playback audio information determined according to the log acquisition request.

[0179] Among them, in step S840, when the first detection result information is abnormal, the second terminal device can send a log acquisition request. In step S850, the second terminal device receives the processing log information (which can be in zip format), and the tester can further study and analyze the location or reason of the abnormality based on the processing log information. Or, in this embodiment, the second terminal device can automatically capture the processing log information (Bluetooth log) in the first terminal device

[0180] In another exemplary embodiment, as Figure 9 shown, the method of this embodiment includes the following steps:

[0181] S910. Output the original audio information.

[0182] S920. Receive the first detection result information of the playback state of the audio playback device. The first detection result information is determined according to the original audio information and the first playback audio information, where the first playback audio information is generated by the audio playback device according to the original audio information.

[0183] S930. Display the first detection result information.

[0184] S940. Receive the second detection result information of the playback state of the audio playback device. The second detection result information is determined based on the original audio information and the second playback audio information. The second playback audio information is generated by the audio playback device in a preset scenario, and the preset scenario includes switching to receiving call audio information during the process of receiving the original audio information.

[0185] S950. Display the second detection result information.

[0186] Wherein, during the process of the second terminal device outputting the original audio information, within a preset period or preset time period, the second terminal device can also perform a call operation. At this time, the process of the second terminal device generating the original audio information stops in the background. If the playback state of the audio playback device is normal, the audio playback device cannot receive the original audio information but can only receive the call audio information. In this case, if at least one of all the second playback audio features is consistent with the original audio feature, it indicates that the second audio information played by the audio playback device contains the features of the original audio information, and the second detection result information is determined to be abnormal.

[0187] In another exemplary embodiment, as Figure 10 shown, it shows the interaction process of the first mobile terminal (computer), the audio playback device, and the second mobile terminal (mobile phone). The specific steps are as follows:

[0188] S1. The first terminal device turns on the audio analysis software, and the second terminal device initializes the APP.

[0189] S2. The second terminal device runs the APP and generates the original audio information, and outputs the original audio information (S710).

[0190] S3. The audio playback device receives the original audio information through Bluetooth transmission and generates the first playback audio information.

[0191] S4. The first terminal device obtains the first playback audio information (S110).

[0192] S5. The first terminal device determines the first detection result information of the playback state of the audio playback device according to the first playback audio information and the original audio information (S120).

[0193] S6. The first terminal device outputs the first detection result information (S130).

[0194] S7. The second terminal device receives the first detection result information of the playback state of the audio playback device (S720).

[0195] S8. The second terminal device displays the first detection result information on the APP interface (S730).

[0196] S9. When the first detection result information is abnormal, the second terminal device sends a log acquisition request to the first terminal device (S840).

[0197] S10. The first terminal device outputs the processing log information of the first played audio information according to the received log acquisition request (S540).

[0198] S11. The second terminal device receives the processing log information of the first played audio information determined according to the log acquisition request (S850).

[0199] In another exemplary embodiment, this embodiment provides a device for detecting the playing state of an audio playing device, which is applied to the first terminal device, and the first terminal device is a computer; the first terminal device is electrically connected to the audio playing device. As Figure 11 shown, the device includes: a first acquisition module 110, a first determination module 120, and a first output module 130. The device of this embodiment is used to implement Figure 1 the method shown. Among them, the first acquisition module 110 is used to acquire the first played audio information, and the first played audio information is generated by the audio playing device according to the original audio information, and the audio playing device receives the original audio information through a Bluetooth transmission method. The first determination module 120 is used to determine the first detection result information of the playing state of the audio playing device according to the first played audio information and the original audio information. The first output module 130 is used to output the first detection result information.

[0200] In another exemplary embodiment, as Figure 12 shown, the device includes a first acquisition module 110, a first determination module 120, and a first output module 130. Among them, the first determination module 120 includes: a first determination sub-module 121, a second determination sub-module 122, and a third determination sub-module 123. The device of this embodiment is used to implement Figure 2 the method shown. Among them, the first determination sub-module 121 is used to determine at least one first played audio feature according to the first played audio information. The second determination sub-module 122 is used to determine at least one original audio feature according to the original audio information. The third determination sub-module 123 is used to determine the first detection result information according to at least one first played audio feature and at least one original audio feature.

[0201] In another exemplary embodiment, still referring to Figure 12, the apparatus includes a first acquisition module 110, a first determination module 120, and a first output module 130. Among them, the first determination module 120 includes: a first determination sub-module 121, a second determination sub-module 122, and a third determination sub-module 123. The apparatus of this embodiment is used to implement Figure 3 the method shown. Among them, the third determination sub-module 123 is specifically used for: determining whether all the first played audio features are exactly the same as all the original audio features; when all the first played audio features are not exactly the same as all the original audio features, determining that the first detection result information is abnormal.

[0202] In another exemplary embodiment, as Figure 13 shown, the apparatus includes a first acquisition module 110, a first determination module 120, and a first output module 130. Among them, the first determination module 120 includes: a first determination sub-module 121, a second determination sub-module 122, and a third determination sub-module 123. The apparatus of this embodiment is used to implement Figure 4 the method shown. When all the first played audio features are not exactly the same as all the original audio features, the apparatus further includes: a judgment module 140, a first abnormal determination sub-module 150, and a second abnormal determination sub-module 160. Among them, the judgment module 140 is used to judge whether the number of the first played audio features is the same as the number of the original audio features. The first abnormal determination sub-module 150 is used to determine that the first detection result information includes a silent abnormality if the number of the first played audio features is not the same as the number of the original audio features. The second abnormal determination sub-module 160 is used to determine that the first detection result information is a noise abnormality if the number of the first played audio features is the same as the number of the original audio features.

[0203] In another exemplary embodiment, still referring to what is shown in 10, the apparatus of this embodiment includes: a first acquisition module 110, a first determination module 120, and a first output module 130. The apparatus of this embodiment is used to implement Figure 5 the method shown. Among them, the first output module 110 is specifically used for outputting the processing log information of the first played audio information according to the received log acquisition request.

[0204] In another exemplary embodiment, as Figure 14 shown, the apparatus of this embodiment includes: a first acquisition module 110, a first determination module 120, a first output module 130, a second acquisition module 170, a second determination module 180, and a second output module 190. The apparatus of this embodiment is used to implement Figure 6The method shown. Among them, the second acquisition module 170 is used to acquire second playback audio information, and the second playback audio information is generated by the audio playback device in a preset scenario, and the preset scenario includes switching to receiving call audio information during the process of receiving the original audio information. The second determination module 180 is used to determine second detection result information of the playback state of the audio playback device according to the second playback audio information and the original audio information. The second output module 190 is used to output the second detection result information.

[0205] In another exemplary embodiment, a device for detecting the playback state of an audio playback device provided in this embodiment is applied to a second terminal device, and the second terminal device is a mobile phone; the second terminal device is electrically connected to the audio playback device through a Bluetooth transmission method. As Figure 15 shown, the device of this embodiment includes: a third output module 210, a first receiving module 220, and a first display module 230. The device of this embodiment is used to implement the method as Figure 7 shown. Among them, the third output module 210 is used to output the original audio information. The first receiving module 220 is used to receive first detection result information of the playback state of the audio playback device, and the first detection result information is determined according to the original audio information and first playback audio information, where the first playback audio information is generated by the audio playback device according to the original audio information. The first display module 230 is used to display the first detection result information.

[0206] In another exemplary embodiment, as Figure 16 shown, the device of this embodiment includes: a third output module 210, a first receiving module 220, a first display module 230, a sending module 240, and a second receiving module 250. The device of this embodiment is used to implement the method as Figure 8 shown. Among them, the sending module 240 is used to send a log acquisition request. The second receiving module 250 is used to receive processing log information of the first playback audio information determined according to the log acquisition request.

[0207] In another exemplary embodiment, as Figure 17 shown, the device of this embodiment includes: a third output module 210, a first receiving module 220, a first display module 230, a third receiving module 260, and a second display module 270. The device of this embodiment is used to implement the method as Figure 9 shown. Among them, the third receiving module 260 is used to receive second detection result information of the playback state of the audio playback device, and the second detection result information is determined according to the original audio information and second playback audio information, and the second playback audio information is generated by the audio playback device in a preset scenario, and the preset scenario includes switching to receiving call audio information during the process of receiving the original audio information. The second display module 270 is used to display the second detection result information.

[0208] As shown Figure 18 is a block diagram of a terminal device. The present disclosure also provides a terminal device. For example, the device 500 may be a mobile phone, a computer, a digital broadcast terminal, a messaging device, a game console, a tablet device, a medical device, a fitness device, a personal digital assistant, etc.

[0209] The device 500 may include one or more of the following components: a processing component 502, a memory 504, a power component 506, a multimedia component 508, an audio component 510, an input / output (I / O) interface 512, a sensor component 514, and a communication component 516.

[0210] The processing component 502 generally controls the overall operation of the device 500, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations. The processing component 502 may include one or more processors 520 to execute instructions to complete all or part of the steps of the above methods. In addition, the processing component 502 may include one or more modules to facilitate the interaction between the processing component 502 and other components. For example, the processing component 502 may include a multimedia module to facilitate the interaction between the multimedia component 508 and the processing component 502.

[0211] The memory 504 is configured to store various types of data to support the operation of the device 500. Examples of such data include instructions for any application or method operating on the device 500, contact data, phone book data, messages, pictures, videos, etc. The memory 504 may be implemented by any type of volatile or non-volatile storage device or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, a magnetic disk, or an optical disk.

[0212] The power component 506 provides power to various components of the device 500. The power component 506 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power for the device 500.

[0213] The multimedia component 508 includes a screen that provides an output interface between the device 500 and the user. In some embodiments, the screen may include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen can be implemented as a touch screen to receive input signals from the user. The touch panel includes one or more touch sensors to sense touches, swipes, and gestures on the touch panel. The touch sensors can sense not only the boundaries of touch or swipe actions but also detect the duration and pressure associated with the touch or swipe operation. In some embodiments, the multimedia component 508 includes a front camera and / or a rear camera. When the device 500 is in an operation mode, such as a shooting mode or a video mode, the front camera and / or the rear camera can receive external multimedia data. Each of the front camera and the rear camera can be a fixed optical lens system or have a focal length and optical zoom capabilities.

[0214] The audio component 510 is configured to output and / or input audio signals. For example, the audio component 510 includes a microphone (MIC) that is configured to receive external audio signals when the device 500 is in an operation mode, such as a call mode, a recording mode, and a voice recognition mode. The received audio signals can be further stored in the memory 504 or transmitted via the communication component 516. In some embodiments, the audio component 510 further includes a speaker for outputting audio signals.

[0215] The I / O interface 512 provides an interface between the processing component 502 and a peripheral interface module, which can be a keyboard, a click wheel, buttons, etc. These buttons can include but are not limited to: a home button, a volume button, a power button, and a lock button.

[0216] The sensor component 514 includes one or more sensors for providing status assessments of various aspects of the device 500. For example, the sensor component 514 can detect the on / off state of the device 500, the relative positioning of components, such as the display and the keypad of the device 500. The sensor component 514 can also detect a change in the position of the device 500 or a component of the device 500, the presence or absence of user contact with the device 500, the orientation or acceleration / deceleration of the device 500, and the temperature change of the device 500. The sensor component 514 can include a proximity sensor configured to detect the presence of nearby objects without any physical contact. The sensor component 514 can also include a light sensor, such as a CMOS or a CCD image sensor, for use in imaging applications. In some embodiments, the sensor component 514 can further include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.

[0217] The communication component 516 is configured to facilitate communication, in a wired or wireless manner, between the device 500 and other devices. The device 500 may access a wireless network based on a communication standard, such as WiFi, 2G, or 3G, or a combination thereof. In an exemplary embodiment, the communication component 516 receives a broadcast signal or broadcast-related information from an external broadcast management system via a broadcast channel. In an exemplary embodiment, the communication component 516 further includes a Near Field Communication (NFC) module to facilitate short-range communication. For example, the NFC module may be implemented based on Radio Frequency Identification (RFID) technology, Infrared Data Association (IrDA) technology, Ultra Wideband (UWB) technology, Bluetooth (BT) technology, and other technologies.

[0218] In an exemplary embodiment, the device 500 may be implemented by one or more Application Specific Integrated Circuits (ASICs), Digital Signal Processors (DSPs), Digital Signal Processing Devices (DSPDs), Programmable Logic Devices (PLDs), Field Programmable Gate Arrays (FPGAs), controllers, microcontrollers, microprocessors, or other electronic components for performing the above method.

[0219] A non-transitory computer-readable storage medium provided in another exemplary embodiment of the present disclosure, such as a memory 504 including instructions, the above instructions may be executed by a processor 520 of the device 500 to complete the above method. For example, the computer-readable storage medium may be a ROM, Random Access Memory (RAM), CD-ROM, magnetic tape, floppy disk, and optical data storage device, etc. When the instructions in the storage medium are executed by a processor of the terminal device, the terminal device is enabled to execute the above Figures 1 to 6 shown method.

[0220] Those skilled in the art will readily conceive of other embodiments of the present invention after considering the specification and practicing the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the present invention, which follow the general principles of the present invention and include common general knowledge or conventional technical means in the technical field not disclosed in the present disclosure. The specification and examples are only to be considered as exemplary, and the true scope and spirit of the present invention are pointed out by the following claims.

[0221] It should be understood that the present invention is not limited to the exact structures described above and shown in the drawings, and various modifications and changes may be made without departing from its scope. The scope of the present invention is only limited by the appended claims.

Claims

1. A method for detecting the playing state of an audio playback device, which is applied to a first terminal device. The first terminal device is electrically connected to the audio playback device, and is characterized in that The method includes: Obtaining first played audio information, which is generated by an audio playback device according to original audio information, and the audio playback device receives the original audio information through a Bluetooth transmission method; Determining first detection result information of the playback state of the audio playback device according to the first played audio information and the original audio information; Outputting the first detection result information; Wherein, the first detection result information is used to characterize whether an abnormal situation occurs during the process of the audio playback device playing the original audio information, and the first detection result information includes noise abnormality and silent abnormality; the noise abnormality characterizes that the first played audio characteristics of the first played audio information are not completely consistent with the original audio characteristics of the original audio information, and the number of the first played audio characteristics is the same as that of the original audio characteristics; the silent abnormality characterizes that the first played audio characteristics are not completely consistent with the original audio characteristics, and the number of the first played audio characteristics is different from that of the original audio characteristics.

2. The method for detecting the playback state of an audio playback device according to claim 1, wherein The determining the first detection result information of the playback state of the audio playback device according to the first played audio information and the original audio information includes: Determining at least one first played audio characteristic according to the first played audio information; Determining at least one original audio characteristic according to the original audio information; Determining the first detection result information according to the at least one first played audio characteristic and the at least one original audio characteristic.

3. The method for detecting the playback state of an audio playback device according to claim 2, wherein The determining the first detection result information according to the at least one first played audio characteristic and the at least one original audio characteristic includes: Judging whether all the first played audio characteristics and all the original audio characteristics are completely consistent; When all the first played audio characteristics and all the original audio characteristics are not completely consistent, determining that the first detection result information is abnormal.

4. The method for detecting the playing state of an audio playing device according to claim 3, wherein When all the first played audio characteristics and all the original audio characteristics are not completely consistent, the method further includes: Judging whether the number of the first played audio characteristics is the same as the number of the original audio characteristics; If the number of the first played audio characteristics is different from the number of the original audio characteristics, determining that the first detection result information includes the silent abnormality; If the number of the first played audio characteristics is the same as the number of the original audio characteristics, determining that the first detection result information is the noise abnormality.

5. The method for detecting the playing state of an audio playing device according to claim 1, wherein The method further includes: Outputting processing log information of the first played audio information according to a received log acquisition request.

6. The method for detecting the playback state of an audio playback device according to claim 1, characterized in that The method further includes: Obtaining second played audio information, which is generated by the audio playback device in a preset scenario, and the preset scenario includes switching to receiving call audio information during the process of receiving the original audio information; Determining second detection result information of the playback state of the audio playback device according to the second played audio information and the original audio information; Outputting the second detection result information.

7. The method for detecting the playback state of an audio playback device according to claim 6, wherein The second detection result information for determining the playback state of the audio playback device according to the second playback audio information and the original audio information includes: Determine at least one second playback audio feature according to the second playback audio information; Determine at least one original audio feature according to the original audio information; Determine the second detection result information according to the at least one second playback audio feature and the at least one original audio feature.

8. The method for detecting the playback state of an audio playback device according to claim 7, characterized in that, The determining the second detection result information according to the at least one second playback audio feature and the at least one original audio feature includes: Determine whether all the second playback audio features and all the original audio features are completely inconsistent; When all the second playback audio features and all the original audio features are completely inconsistent, determine that the second detection result information is normal; When at least one of all the second playback audio features is consistent with the original audio feature, determine that the second detection result information is abnormal.

9. A method for detecting the playing state of an audio playback device, which is applied to a second terminal device. The second terminal device is electrically connected to the audio playback device through a Bluetooth transmission method, and is characterized in that, The method includes the following steps: Output the original audio information; Receive the first detection result information of the playback state of the audio playback device, where the first detection result information is determined according to the original audio information and the first playback audio information, and the first playback audio information is generated by the audio playback device according to the original audio information; Display the first detection result information; Wherein, the first detection result information is used to characterize whether an abnormal situation occurs during the process of the audio playback device playing the original audio information, and the first detection result information includes noise abnormality and silent abnormality; the noise abnormality characterizes that the first playback audio feature of the first playback audio information is not completely consistent with the original audio feature of the original audio information, and the number of the first playback audio feature and the original audio feature is the same; the silent abnormality characterizes that the first playback audio feature is not completely consistent with the original audio feature, and the number of the first playback audio feature and the original audio feature is different.

10. The method for detecting the playing state of an audio playback device according to claim 9, wherein, If the first detection result information is abnormal, the method further includes: Send a log acquisition request; Receive the processing log information of the first playback audio information determined according to the log acquisition request.

11. The method for detecting the playing state of an audio playback device according to claim 9, wherein The method further includes: Receive the second detection result information of the playback state of the audio playback device, where the second detection result information is determined according to the original audio information and the second playback audio information, and the second playback audio information is generated by the audio playback device in a preset scenario, and the preset scenario includes switching to receiving call audio information during the process of receiving the original audio information; Display the second detection result information.

12. A device for detecting the playing state of an audio playback device, which is applied to a first terminal device, and the first terminal device is electrically connected to the audio playback device, and is characterized in that, The device includes: A first acquisition module, configured to acquire first playback audio information, where the first playback audio information is generated by the audio playback device according to the original audio information, and the audio playback device receives the original audio information through a Bluetooth transmission method; A first determination module, configured to determine the first detection result information of the playback state of the audio playback device according to the first playback audio information and the original audio information; A first output module, configured to output the first detection result information; Among them, the first detection result information is used to characterize whether an abnormal situation occurs during the process of the audio playback device playing the original audio information. The first detection result information includes noise abnormality and silent abnormality. The noise abnormality means that the first playback audio characteristics of the first playback audio information are not completely consistent with the original audio characteristics of the original audio information, and the number of the first playback audio characteristics is the same as that of the original audio characteristics. The silent abnormality means that the first playback audio characteristics are not completely consistent with the original audio characteristics, and the number of the first playback audio characteristics is inconsistent with that of the original audio characteristics.

13. The device for detecting the playing state of an audio playing device according to claim 12, wherein, The first determination module includes: A first determination sub-module, configured to determine at least one first playback audio characteristic according to the first playback audio information; A second determination sub-module, configured to determine at least one original audio characteristic according to the original audio information; A third determination sub-module, configured to determine the first detection result information according to the at least one first playback audio characteristic and the at least one original audio characteristic.

14. The device for detecting the playing state of an audio playing device according to claim 13, wherein Specifically, the third determination sub-module is configured to: Judge whether all the first playback audio characteristics and all the original audio characteristics are completely consistent; When all the first playback audio characteristics and all the original audio characteristics are not completely consistent, determine that the first detection result information is abnormal.

15. The device for detecting the playing state of an audio playing device according to claim 14, wherein When all the first playback audio characteristics and all the original audio characteristics are not completely consistent, the device further includes: A judgment module, configured to judge whether the number of the first playback audio characteristics is the same as the number of the original audio characteristics; A first abnormality determination sub-module, configured to determine that the first detection result information includes the silent abnormality if the number of the first playback audio characteristics is inconsistent with the number of the original audio characteristics; A second abnormality determination sub-module, configured to determine that the detection result information is the noise abnormality if the number of the first playback audio characteristics is the same as the number of the original audio characteristics.

16. The device for detecting the playing state of an audio playing device according to claim 12, wherein Specifically, the first output module is configured to: Output the processing log information of the first playback audio information according to the received log acquisition request.

17. The device for detecting the playing state of an audio playback device according to claim 12, wherein, The device further includes: A second acquisition module, configured to acquire second playback audio information, where the second playback audio information is generated by the audio playback device in a preset scenario, and the preset scenario includes switching to receiving call audio information during the process of receiving the original audio information; A second determination module, configured to determine second detection result information of the playback state of the audio playback device according to the second playback audio information and the original audio information; A second output module, configured to output the second detection result information.

18. A device for detecting the playing state of an audio playback device, which is applied to a second terminal device. The second terminal device is electrically connected to the audio playback device through a Bluetooth transmission method, and is characterized in that, The device includes: A third output module, configured to output the original audio information; A first reception module, configured to receive the first detection result information of the playback state of the audio playback device, where the first detection result information is determined according to the original audio information and the first playback audio information, and the first playback audio information is generated by the audio playback device according to the original audio information; A first display module, configured to display the first detection result information; Among them, the first detection result information is used to characterize whether an abnormal situation occurs during the process of the audio playback device playing the original audio information. The first detection result information includes noise abnormality and silent abnormality. The noise abnormality indicates that the first playback audio characteristics of the first playback audio information are not completely consistent with the original audio characteristics of the original audio information, and the number of the first playback audio characteristics is the same as that of the original audio characteristics. The silent abnormality indicates that the first playback audio characteristics are not completely consistent with the original audio characteristics, and the number of the first playback audio characteristics is inconsistent with that of the original audio characteristics.

19. The device for detecting the playing state of an audio playing device according to claim 18, wherein The device further includes: a sending module, configured to send a log acquisition request; a second receiving module, configured to receive the processing log information of the first playback audio information determined according to the log acquisition request.

20. The device for detecting the playing state of an audio playback device according to claim 18, wherein The device further includes: a third receiving module, configured to receive the second detection result information of the playback state of the audio playback device, where the second detection result information is determined according to the original audio information and the second playback audio information, and the second playback audio information is generated by the audio playback device in a preset scenario, and the preset scenario includes switching to receiving call audio information during the process of receiving the original audio information; a second display module, configured to display the second detection result information.

21. A terminal device, characterized in that, Comprising: a processor; a memory for storing executable instructions of the processor; Among them, the processor is configured to execute the method for detecting the playback state of an audio playback device according to any one of claims 1 to 8.

22. A non-transitory computer-readable storage medium, characterized in that, When the instructions in the storage medium are executed by the processor of the terminal device, the terminal device is enabled to execute the method for detecting the playback state of an audio playback device according to any one of claims 1 to 8.

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