Parameter configuration method, device, electronic device and storage medium

Abstract

The embodiments of the present application disclose a parameter configuration method, device, electronic device and storage medium. The method can be applied to an audio output device, and the method includes: determining the current audio output mode of a terminal device that is communicatively connected to the audio output device, the audio output mode corresponding to the current audio service scenario of the terminal device; configuring the equalizer of the audio output device according to the target equalizer parameters corresponding to the audio output mode, the equalizer being used to compensate for the audio signal transmitted by the terminal device in the audio service scenario. With the above-mentioned parameter configuration method, device, electronic device and storage medium, the audio output device can adaptively configure the equalizer parameters based on the current audio output mode of the terminal device, thereby improving the output effect of the audio signal, and the way of configuring the equalizer parameters is more flexible.

Description

Technical Field

[0001] The present application relates to the field of audio technology, and in particular to a parameter configuration method, device, electronic device and storage medium. Background Art

[0002] With the development of electronic technology, audio output devices (such as headphones, speakers, etc.) have become indispensable electronic products in users' daily life and work, and users have higher and higher requirements for the audio playback effect of audio output devices. In order to improve the output audio effect, an equalizer (EQ) can be set in the audio output device to adjust the audio signals of different frequencies to compensate for the defects of the speaker and the sound field. At present, the equalizer parameters configured in the audio output device are all unified equalizer parameters, which will result in poor sound quality of the output audio signal. Summary of the invention

[0003] The embodiments of the present application disclose a parameter configuration method, device, electronic device and storage medium. The audio output device can adaptively configure the equalizer parameters based on the current audio output mode of the terminal device, thereby improving the output effect of the audio signal and making the method of configuring the equalizer parameters more flexible.

[0004] The present application embodiment discloses a parameter configuration method, which is applied to an audio output device, and the method includes:

[0005] Determine a current audio output mode of a terminal device that is communicatively connected to the audio output device, where the audio output mode corresponds to a current audio service scenario of the terminal device;

[0006] The equalizer of the audio output device is configured according to the target equalizer parameters corresponding to the audio output mode, and the equalizer is used to compensate the audio signal transmitted by the terminal device in the audio service scenario.

[0007] The present application discloses a parameter configuration method, which is applied to a terminal device. The method includes:

[0008] According to the audio output mode corresponding to the current audio service scenario, target information is sent to the audio output device that is communicatively connected to the terminal device, so that the audio output device determines the current audio output mode of the terminal device according to the target information, and configures the equalizer of the audio output device according to the target equalizer parameters corresponding to the audio output mode, and the equalizer is used to compensate for the audio signal transmitted by the terminal device in the audio service scenario.

[0009] The present application embodiment discloses a parameter configuration device, which is applied to an audio output device, and the device includes:

[0010] A mode determination module, used to determine a current audio output mode of a terminal device that is communicatively connected to the audio output device, wherein the audio output mode corresponds to a current audio service scenario of the terminal device;

[0011] A configuration module is used to configure the equalizer of the audio output device according to the target equalizer parameters corresponding to the audio output mode, and the equalizer is used to compensate the audio signal transmitted by the terminal device in the audio service scenario.

[0012] The present application embodiment discloses a parameter configuration device, which is applied to a terminal device, and the device includes:

[0013] An information sending device is used to send target information to an audio output device that is communicatively connected to the terminal device according to the audio output mode corresponding to the current audio service scenario, so that the audio service scenario determines the current audio output mode of the terminal device according to the target information, and configures the equalizer of the audio output device according to the target equalizer parameters corresponding to the audio output mode, and the equalizer is used to compensate for the audio signal transmitted by the terminal device in the audio service scenario.

[0014] An embodiment of the present application discloses an electronic device, including a memory and a processor, wherein a computer program is stored in the memory, and when the computer program is executed by the processor, the processor implements any of the above methods.

[0015] An embodiment of the present application discloses a computer-readable storage medium having a computer program stored thereon. When the computer program is executed by a processor, any of the above methods is implemented.

[0016] The parameter configuration method, device, electronic device and storage medium disclosed in the embodiments of the present application, the audio output device determines the current audio output mode of the terminal device that is communicatively connected to the audio output device, and the audio output mode corresponds to the current audio service scenario of the terminal device. The equalizer of the audio output device can be configured according to the target equalizer parameters corresponding to the audio output mode. The equalizer is used to compensate for the audio signal transmitted by the terminal device in the current audio service scenario. The audio output device can adaptively configure the equalizer parameters based on the current audio output mode of the terminal device, so that the configured equalizer parameters are adapted to the current audio service scenario of the terminal device. The equalizer can compensate for the audio signal in the audio service scenario more specifically, improve the output effect of the audio signal, and the way of configuring the equalizer parameters is more flexible. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 An application scenario diagram of a parameter configuration method in an embodiment;

[0019] Figure 2 is a flow chart of a parameter configuration method applied to an audio output device in one embodiment;

[0020] Figure 3 The following is a schematic diagram of an audio test interface in one embodiment;

[0021] Figure 4 A schematic diagram of a terminal device sending a mode flag signal to an audio output device in one embodiment;

[0022] Figure 5 A schematic diagram of a timing diagram of establishing a Bluetooth connection between an audio output device and a terminal device in one embodiment;

[0023] Figure 6 is a flow chart of a parameter configuration method applied to a terminal device in one embodiment;

[0024] Figure 7 A block diagram of a parameter configuration device in one embodiment;

[0025] Figure 8 A block diagram of a parameter configuration device in another embodiment;

[0026] Fig. 9 FIG. 4 is a structural block diagram of an audio output device in an embodiment. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0028] It should be noted that the terms "including" and "having" and any variations thereof in the embodiments of the present application and the accompanying drawings are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device including a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units not listed, or may optionally include other steps or units inherent to these processes, methods, products or devices.

[0029] It is understood that the terms "first", "second", etc. used in this application may be used herein to describe various elements, but these elements are not limited by these terms. These terms are only used to distinguish a first element from another element. For example, without departing from the scope of this application, the first audio output mode may be referred to as the second audio output mode, and similarly, the second audio output mode may be referred to as the first audio output mode. Both the first audio output mode and the second audio output mode are audio output modes, but they are not the same audio output mode. It should be noted that the terms "multiple" and the like involved in this application refer to two or more.

[0030] Figure 1 FIG. 1 is an application scenario diagram of a parameter configuration method in an embodiment. Figure 1 As shown, a communication connection may be established between the audio output device 10 and the terminal device 20. The audio output device 10 may include but is not limited to earphones, speakers, players, etc., wherein the earphones may include but are not limited to headphones, in-ear headphones, earbud-type headphones, and ear-hanging headphones. The terminal device 20 may include but is not limited to wearable devices (such as bracelets, smart watches, smart glasses, etc.), vehicle terminals, mobile phones, tablet computers, laptops, PCs (Personal Computers), etc. The embodiments of the present application do not specifically limit the audio output device 10 and the terminal device 20.

[0031] Optionally, the communication connection between the audio output device 10 and the terminal device 20 may be a wired communication connection, and the audio output device 10 may be provided with an audio input interface (AUX), which may be connected to a data transmission line, and establish a wired communication connection with the terminal device 20 through the data transmission line. Optionally, the communication connection between the audio output device 10 and the terminal device 20 may also be a wireless communication connection, which may include but is not limited to a Bluetooth communication connection, a Wi-Fi communication connection, etc. The embodiment of the present application does not specifically limit the communication connection mode between the audio output device 10 and the terminal device 20.

[0032] In the embodiment of the present application, the audio output device 10 can determine the current audio output mode of the terminal device 20, which corresponds to the current audio service scenario of the terminal device 20. The audio output device 10 can configure the equalizer of the audio output device 10 according to the target equalizer parameters corresponding to the current audio output mode of the terminal device 20, and the equalizer can be used to compensate the audio signal transmitted by the terminal device 20 in the audio service scenario.

[0033] like Figure 2 As shown, in one embodiment, a parameter configuration method is provided, which can be applied to the above-mentioned audio output device, and the method may include the following steps:

[0034] Step 210: determine the current audio output mode of the terminal device that is communicatively connected to the audio output device, where the audio output mode corresponds to the current audio service scenario of the terminal device.

[0035] The audio service scenario refers to the scenario to which the audio service performed by the terminal device belongs, wherein the audio service may include call services (such as answering incoming calls, outgoing calls, video calls, etc.), multimedia playback services (such as playing music, playing videos, etc.), and other service types. Furthermore, the audio service scenario is also divided according to the application type of the application performing the audio service. For example, if the application type of the application performing the multimedia playback service is a game application, then the audio service scenario may be a game audio service scenario; if the application type of the application performing the multimedia playback service is a music application, then the audio service scenario may be a music audio service scenario, etc., but is not limited thereto.

[0036] The terminal device can correspond to different audio output modes in different audio service scenarios. Optionally, the audio output mode includes any one of a call mode, a multimedia playback mode, a game mode, etc., wherein the call mode can correspond to the call service scenario, the multimedia playback mode can correspond to the multimedia playback service scenario, the game mode can correspond to the game audio service scenario, etc.

[0037] As an implementation method, the current audio output mode of the terminal device can be determined by the audio output device analyzing the business information of the business scenario currently being performed by the terminal device. The audio output device can establish a communication connection with the terminal device. When the terminal device detects that there is an audio service, it can send a service processing request to the audio output device through the communication connection. The service processing request may include the service information corresponding to the audio service. The service information may include but is not limited to at least one of the service type of the audio service, the application information that triggers the audio service (such as application identification, application type of the application, etc.). After receiving the service processing request, the audio output device can obtain the service information according to the service processing request and analyze the service information to determine the current audio output mode of the terminal device.

[0038] As another implementation, the current audio output mode of the terminal device can also be determined by the terminal device and then notified to the audio output device. When the terminal device detects an audio service, the terminal device can determine the corresponding audio output mode (i.e., the current audio output mode) according to the audio service, and send a service processing request carrying mode identification information corresponding to the current audio output mode to the audio output device through a communication connection. The mode identification information can be used to identify the audio output mode. Optionally, different audio output modes can correspond to different mode identification information. After receiving the service processing request, the audio output device can obtain the mode identification information according to the service processing request, and determine the current audio output mode of the terminal device according to the mode identification information.

[0039] Step 220, configuring the equalizer of the audio output device according to the target equalizer parameters corresponding to the audio output mode, where the equalizer is used to compensate for the audio signal transmitted by the terminal device in the audio service scenario.

[0040] Since the signal characteristics of the audio signals output by the terminal device in different audio output modes are different, and in the related technologies, the same set of equalizer parameters are used to compensate the audio signals, which may cause the problem of poor effect of the audio signals output by the audio output device. For example, the call mode and the multimedia playback mode share the same set of equalizer parameters. If the equalizer parameters are prioritized for the multimedia audio signals transmitted in the multimedia playback mode, it may cause the voice in the voice signal in the call mode to be not prominent, the low frequency may be too much, and other problems such as unclear calls; if the equalizer parameters are prioritized for the voice signal transmitted in the call mode, it may cause the multimedia audio signal transmitted in the multimedia playback mode to have insufficient low frequency and other poor sound quality problems.

[0041] In an embodiment of the present application, the audio output device can obtain the target equalizer parameters corresponding to the current audio output mode of the terminal device, and configure the parameters of the equalizer to the target equalizer parameters, which are more able to meet the signal characteristics of the audio signal output by the terminal device in the current audio output mode. For example, the target equalizer parameters corresponding to the call mode can make the frequency response of the voice signal played by the audio output device meet the RFR (Receiving frequency response) standard in the 3GPP (3rd Generation Partnership Project) standard, and can make the output voice signal the same as the echo reference signal collected by the microphone in the audio output device, so as to offset the echo and improve the call quality. For another example, the target equalizer parameters corresponding to the multimedia playback mode can make the frequency response of the audio signal output by the audio output device flatter, so as to improve the playback quality of multimedia audio.

[0042] Optionally, the target equalizer parameters may include a frequency response characteristic curve, which refers to a curve of gain variation with frequency, and is used to describe the difference in processing capabilities of the equalizer for signals of different frequencies. The frequency response characteristic curve may include multiple frequency bands, and compensation coefficients corresponding to each frequency band (such as a signal gain coefficient and / or a signal attenuation coefficient, etc.), and the configured equalizer may be used to adjust the received audio signal according to the frequency response characteristic curve.

[0043] A communication connection is established between the audio output device and the terminal device to form an audio transmission path. The terminal device can send an audio signal corresponding to the current audio service to the audio output device through the audio transmission path. For example, it can transmit a voice signal corresponding to a call service or a multimedia audio signal corresponding to a multimedia playback service. After receiving the audio signal, the audio output device can compensate and adjust the received audio signal through an equalizer configured with target equalizer parameters, and output the compensated and adjusted audio signal, which can improve the output effect of the audio signal.

[0044] In some embodiments, the target equalizer parameters corresponding to different audio output modes can be obtained in advance through testing. As an implementation, the target equalizer parameters corresponding to different audio output modes can be obtained by R&D personnel through a large amount of audio data and sound quality effect testing during the R&D stage of the audio output device.

[0045] As another implementation, the target equalizer parameters corresponding to different audio output modes can also be obtained by testing the user's hearing during the product use stage of the audio output device. The terminal device can display an audio test interface, which may include multiple audio output modes for users to select, as well as multiple equalizer parameters, hearing information collection areas, etc. that can be selected in each audio output mode. Optionally, the selectable equalizer parameters in each audio output mode can be equalizer parameters that have a better impact on the output sound quality of the audio signal of the audio output mode, calculated by R&D personnel through a large number of tests and experiments during the R&D stage of the audio output device.

[0046] The user can select the audio output mode to be tested and the equalizer parameters to be tested on the audio test interface, and the terminal device can send the equalizer parameters to be tested to the audio output device, and the audio output device configures the parameters of the equalizer as the equalizer parameters to be tested. The terminal device can then transmit the test audio signal corresponding to the audio output mode to be tested to the audio output device, and the audio output device can adjust and output the test audio signal through the equalizer configured with the equalizer parameters to be tested. After the user listens to the output test audio signal, the user can enter the hearing information in the hearing information collection area of ​​the audio test interface of the terminal device. The hearing information can be used to describe the user's auditory perception, for example, high sound quality, medium sound quality, low sound quality, etc., or other auditory perceptions, such as loud echo, medium echo, no echo, clear human voice, unclear human voice, etc. The terminal device can determine the target equalizer parameters corresponding to each audio output mode according to the hearing signal fed back by the user.

[0047] Figure 3 FIG. 1 is a schematic diagram of an audio test interface in an embodiment. Figure 3 As shown, the terminal device can display an audio test interface 310, which may include a mode selection area 312, a parameter selection area 314, and a hearing information collection area 316. The user can select the audio output mode to be tested in the mode selection area 312, and select the equalizer parameters to be tested in the parameter selection area 314. After the user hears the test audio signal output by the audio output device, the hearing information can be selected in the hearing information collection area 316. Further, in order to improve the test effect, for different audio output modes, the corresponding selectable hearing signals may be different. For example, the selectable hearing information corresponding to the multimedia playback mode may be high sound quality, medium sound quality, low sound quality, etc., and the selectable hearing information corresponding to the call mode may be clear human voice, unclear human voice, large echo, medium echo, no echo, etc., but not limited to this. By testing the user's hearing, the target equalizer parameters configured by the audio output device in different audio output modes of the terminal device can be more in line with the user's actual hearing experience, further improving the output effect of the audio signal.

[0048] In an embodiment of the present application, the audio output device can adaptively configure the equalizer parameters based on the current audio output mode of the terminal device, so that the configured equalizer parameters are adapted to the current audio service scenario of the terminal device. The equalizer can compensate for the audio signal in the audio service scenario more specifically, improve the output effect of the audio signal, and the way of configuring the equalizer parameters is more flexible.

[0049] In some embodiments, the terminal device may send target information to an audio output device that is in communication with the terminal device according to the current audio service scenario, so that the audio output device determines the current audio output mode of the terminal device according to the target information. Several ways in which the audio output device determines the current audio output mode of the terminal device are introduced below.

[0050] As an implementation, the target information may include a mode flag signal. The step of determining the current audio output mode of the terminal device that is communicatively connected to the audio output device may include: if a first mode flag signal sent by the terminal device is received through an audio transmission path between the terminal device that is communicatively connected, determining that the current audio output mode of the terminal device is the first audio output mode according to the first mode flag signal.

[0051] In some embodiments, different audio output modes may correspond to different mode flag signals respectively, and the above-mentioned first audio output mode may be any audio output mode, and the first mode flag signal corresponds to the first audio output mode.

[0052] The mode flag signal may be an audio signal. The terminal device may send the mode flag signal for characterizing the current audio output mode to the audio output device in the form of an audio signal through the audio transmission path between the terminal device and the audio output device. The mode flag signal may be distinguished from normal audio signals such as multimedia audio signals and voice signals. For example, the frequency band of the mode flag signal may be distinguished from the frequency band of multimedia audio signals and voice signals, and / or the waveform of the mode flag signal may be distinguished from the waveform of multimedia audio signals and voice signals, but is not limited thereto. The audio output device obtains the audio information corresponding to the audio signal by analyzing the received audio signal. Optionally, the audio information may include at least one of the frequency band, waveform, wavelength (which may be represented by the duration of continuous reception of the audio signal), and channel information corresponding to the audio signal (such as the left channel or the right channel). The audio output device may match the analyzed audio information with the audio information of the mode flag signal corresponding to each pre-stored audio output mode. If the match is successful, it may be determined that the mode flag signal is received. The audio output mode corresponding to the successfully matched mode flag signal is the current audio output mode of the terminal device.

[0053] In some embodiments, only some audio output modes may have corresponding mode flag signals, for example, the call mode has a corresponding mode flag signal, while the multimedia playback mode does not have a corresponding mode flag signal, then the first audio output mode mentioned above may be any audio output mode in the part of the audio output modes, and the first mode flag signal corresponds to the first audio output mode. If the audio output device receives a service processing request sent by the terminal device and does not detect the mode flag signal, it can be determined that the current audio playback mode of the terminal device is the multimedia playback mode; if the audio output device receives a service processing request sent by the terminal device and detects the mode flag signal, it can be determined that the current audio playback mode of the terminal device is the call mode, but is not limited thereto.

[0054] In some embodiments, the first mode flag signal may be sent by the terminal device when it detects that it is in the first audio service scenario. When the terminal device detects that there is a first audio service (i.e., it is in the first audio service scenario), the first audio service scenario may correspond to the first audio output mode. Therefore, the terminal device may send the first mode flag signal corresponding to the first audio output mode to the audio output device through audio transmission. After the terminal device sends the first mode flag signal, the audio signal corresponding to the first audio service may be transmitted to the audio output device through the audio transmission path.

[0055] In some embodiments, the first mode flag may also be sent by the terminal device at intervals of a first time period during the process of transmitting an audio signal to an audio output device in a first audio service scenario. In the process of the terminal device transmitting an audio signal corresponding to the first audio service to the audio output device through the audio transmission path, a first mode flag signal may be sent to the audio output device at intervals of a first time period (such as every 500 milliseconds, 1 minute, etc., but not limited thereto) to indicate that the terminal device is currently in the first audio output mode. By continuously sending the mode flag signal at intervals during the process of transmitting the audio signal of the audio service, the accuracy of the audio output device in determining the current audio output mode of the terminal device can be improved.

[0056] Furthermore, the first mode flag signal may be an audio signal that is imperceptible to the user's ear. For example, the first mode flag signal may be an audio signal with a frequency less than 20 Hz (Hertz). The audio output device may directly output the first mode flag signal, which will neither affect the user's normal listening to the audio signal of the audio service nor require additional signal processing, thereby reducing the power consumption of the audio output device.

[0057] As an implementation mode, the audio output device may also process the first mode flag signal (such as filtering or signal elimination processing, etc.) after receiving the first mode flag signal, so that the first mode flag signal will not be output through the speaker, thereby avoiding the first mode flag signal from adversely affecting the audio signal of the user's normal listening to the audio service.

[0058] In some embodiments, when the first mode flag signal is sent every first time period when the terminal device transmits an audio signal to the audio output device in the first audio service scenario, the above method also includes: when the first mode flag signal is not received for a second time period, determining that the current audio output mode of the terminal device is switched from the first audio output mode to the second audio output mode.

[0059] If the terminal device detects that the first audio service scenario ends, that is, exits the first audio output mode, it can stop sending the first mode flag signal to the audio output device. If the audio output device does not receive the first mode flag signal sent by the terminal device for a second time period, it can be determined that the terminal device exits the first audio output mode. If the audio output device still receives the audio signal sent by the terminal device, it can be determined that the terminal device is still processing the audio service, but the processed audio service is switched from the first audio service to the second audio service. Therefore, the audio output device can determine that the current audio output mode of the terminal device is switched from the first audio output mode to the second audio output mode. Among them, the second audio output mode can be an audio output mode without a corresponding mode flag signal, that is, when the terminal device is in the second audio output mode, it will not send a mode flag signal to the audio output device.

[0060] The second time period mentioned above may be greater than or equal to the first time period, and the first time period and the second time period may be set according to actual needs, and the embodiment of the present application does not specifically limit this. Optionally, the second audio output mode may be a default audio output mode, or the second audio output mode is the audio output mode of the terminal device before the audio output device receives the first mode flag signal.

[0061] For example, the terminal device may include a communication mode and a multimedia playback mode. The above-mentioned first audio output mode may be the communication mode, and the multimedia playback mode may be the default audio output mode. If the audio output device only receives the audio signal corresponding to the audio service but does not receive the first mode flag signal, it can be determined that the current audio playback mode of the terminal device is the multimedia playback mode; if the audio output device also receives the first mode flag signal while receiving the audio signal corresponding to the audio service, it can be determined that the current audio playback mode of the terminal device is the call mode.

[0062] For another example, when the audio output device receives the first mode flag signal during the process of receiving the audio signal corresponding to the audio service, it can be determined that the current audio playback mode of the terminal device is the call mode. If the first mode flag signal is not received for a second time period, it can be determined that the call mode has ended and the terminal device has switched from the call mode to the multimedia playback mode (i.e., the mode before entering the call mode).

[0063] Figure 4 FIG. 1 is a schematic diagram of a terminal device sending a mode flag signal to an audio output device in an embodiment. Figure 4 As shown, the terminal device 410 can send a mode flag signal 412 to the audio output device 420 through the audio transmission path between the terminal device 410 and the audio output device 420, and send an audio signal 414 in the current audio service scenario to the audio output device 420. The audio output device 420 can determine the current audio output mode of the terminal device according to the mode flag signal 412, and configure the equalizer according to the target equalizer parameters corresponding to the audio output mode, so as to compensate the received audio signal 414 through the configured equalizer.

[0064] In an embodiment of the present application, the terminal device can directly send a mode flag signal to the audio output device through the audio transmission channel. The audio output device can accurately determine the current audio output mode of the terminal device without rebuilding other signal transmission links, thereby saving resource overhead.

[0065] In some embodiments, the target information may include mode information. The step of determining the current audio output mode of the terminal device in communication connection with the audio output device may include: receiving mode information sent by the terminal device via a Bluetooth connection, and determining the current audio output mode of the terminal device according to the mode information.

[0066] When the audio output device establishes an audio transmission path with the terminal device, a Bluetooth connection can be established with the terminal device. The Bluetooth connection can be distinguished from the audio transmission path and can be used to transmit other information besides the audio signal, such as mode information of the current audio output mode of the terminal device.

[0067] For example, the audio transmission path between the audio output device and the terminal device can be established through an audio input interface (AUX) for transmitting audio signals, and a Bluetooth connection can be established between the audio output device and the terminal device for transmitting mode information. For another example, the audio transmission path between the audio output device and the terminal device can be a first Bluetooth link established by Bluetooth, and a second Bluetooth link can be established for transmitting mode information, wherein the first Bluetooth link and the second Bluetooth link can be different, such as the first Bluetooth link can be a classic Bluetooth connection, and the second Bluetooth link can be a BLE (BluetoothLow Energy) connection. For another example, the audio transmission path between the audio output device and the terminal device can be a wireless communication link established by Wi-Fi, and a Bluetooth connection can be established for transmitting mode information.

[0068] The above-mentioned mode information may include but is not limited to mode identification, mode name and other information. The mode identification may be composed of one or more of numbers, letters and symbols, etc. The mode identification can be used to identify the audio output mode. In some embodiments, when the terminal device detects an audio service, the mode information can be sent to the audio output device through the Bluetooth connection according to the audio service scenario to which the audio service belongs. The mode information can be used to characterize the audio output mode corresponding to the audio service scenario.

[0069] In some embodiments, the Bluetooth connection between the audio output device and the terminal device may be a BLE connection. When the audio output device detects that the broadcast condition is met, it may send a BLE broadcast signal, which may be used to trigger the terminal device that receives the BLE broadcast signal to establish a BLE connection with the audio output device. Optionally, the above-mentioned broadcast condition may include any of the following conditions:

[0070] Condition 1: Detection of broadcast start operation. The broadcast start operation may include, but is not limited to, touch operation, press operation, gesture operation, trigger button operation, etc. Taking the trigger button operation as an example, an audio output device may be provided with an on button for triggering broadcast start, and the user may click the on button. When the audio output device detects a click operation on the on button, it is determined that the broadcast start operation is detected, and the Bluetooth module in the audio output device may be controlled to send a BLE broadcast signal.

[0071] Condition 2: Detecting that the audio output device successfully establishes an audio transmission path with the terminal device. If the audio output device detects that the audio transmission path is successfully established with the terminal device, the Bluetooth module in the audio output device can also be controlled to send a BLE broadcast signal to establish a BLE connection with the terminal device.

[0072] Condition three: It is detected that any audio input interface of the audio output device is in an inserted state. The audio output device may include one or more audio input interfaces (AUX), and the audio transmission path between the audio output device and the terminal device is established through the audio input interface. When the audio output device detects that any audio input interface is in an inserted state, it can be determined that the audio output device has established an audio transmission path with the terminal device (or is about to establish an audio transmission path with the terminal device), and the Bluetooth module in the audio output device can be controlled to send a BLE broadcast signal to establish a BLE connection with the terminal device.

[0073] It should be noted that the broadcast conditions may also be other conditions and are not limited to the above conditions.

[0074] In some embodiments, the terminal device may also be provided with broadcast reception conditions. When the broadcast reception conditions are met, the BLE broadcast scan may be enabled so as to receive the BLE broadcast signal sent by the audio output device. Optionally, the broadcast reception conditions may include but are not limited to the terminal device detecting that the broadcast reception operation is enabled, the terminal device detecting that an audio transmission path is successfully established with the audio output device, and the terminal device detecting that the audio output interface is in an inserted state, etc., but are not limited thereto. The way in which the terminal device determines that the broadcast reception conditions are met may be similar to the way in which the audio output device determines that the broadcast conditions are met, and will not be repeated here.

[0075] In some embodiments, after the terminal device receives the BLE broadcast signal sent by the audio output device, if the terminal device is establishing a BLE connection with the audio output device for the first time (i.e., the terminal device does not store information such as the BLE address corresponding to the audio output device), a connection confirmation interface may be displayed. The connection confirmation interface may include device information corresponding to the audio output device, and the device information may include but is not limited to at least one of the device name, BLE address, device model, and device manufacturer corresponding to the audio output device. If the terminal device detects a connection operation for the device information, a BLE connection may be established with the audio output device.

[0076] Optionally, if the terminal device is not establishing a BLE connection with the audio output device for the first time, that is, the terminal device stores information such as the BLE address corresponding to the audio output device, a BLE connection can be established directly with the audio output device, which can increase the connection speed.

[0077] For example, Figure 5 FIG. 1 is a timing diagram of establishing a Bluetooth connection between an audio output device and a terminal device in an embodiment. Figure 5As shown, the audio output device establishes an audio transmission path with the terminal device. The audio output device can send a BLE broadcast signal. After receiving the BLE broadcast signal sent by the audio output device, the terminal device can display a connection confirmation interface, and establish a BLE connection with the audio output device after the user confirms the connection. When the terminal device detects that it has entered the audio service scene A, it can send the mode information of the audio output mode A corresponding to the audio service scene A to the audio output device through the BLE connection. The audio output device can determine that the terminal device is currently in audio output mode A based on the mode information, and configure the parameters of the equalizer to the target equalizer parameters corresponding to the audio output mode A. The terminal device can also send an audio signal in the audio service scene A to the audio output device through the audio transmission path, and the audio output device can compensate the received audio signal through the equalizer and output it. It should be noted that the audio output device can also send a BLE broadcast signal before the audio output device and the terminal device establish an audio transmission path, and the sequence of the steps of the two is not limited here.

[0078] In an embodiment of the present application, in addition to the audio transmission path, a Bluetooth connection can be established between the audio output device and the terminal device, and mode information can be transmitted through the Bluetooth connection, thereby ensuring that the audio output device can promptly and accurately determine the audio output mode of the terminal device, further improving the configuration efficiency of the equalizer parameters.

[0079] As another implementation, the step of determining the current audio output mode of the terminal device that is communicatively connected to the audio output device may include: when a mode selection operation is detected, determining the current audio output mode of the terminal device that is communicatively connected to the audio output device based on operation information of the mode selection operation.

[0080] The user can perform a mode selection operation on the audio output device according to the current audio output mode of the terminal device, so that the audio output device determines the current audio output mode of the terminal device according to the detected mode selection operation. The operation mode of the mode selection operation may include but is not limited to any one of a touch operation, a press operation, an operation of clicking a physical button, a gesture operation, and a voice operation. Taking the operation of clicking a physical button as an example, the mode selection operation may be an operation mode of clicking the play button of the audio output device twice in a row, but is not limited thereto.

[0081] In some embodiments, the specific mode selection operations corresponding to different audio output modes may be different. Taking the mode selection operation as the operation of clicking a physical button as an example, for example, the mode selection operation corresponding to the call mode may be an operation method of clicking the play button of the audio output device twice in a row, and the mode selection operation corresponding to the multimedia playback mode may be an operation method of clicking the volume adjustment button of the audio output device twice in a row, etc. Therefore, the operation information of the mode selection operation can be obtained, and the operation information may include but is not limited to the types of information such as touch duration, touch trajectory, button identification, pressure intensity, voice content, etc. Under different operation modes, the types of information contained in the operation information may be different and can be set according to actual needs. The audio output device can determine the current audio output mode of the terminal device that is connected to the audio output device in communication based on the operation information of the mode selection operation. In this way, the audio output device can more accurately determine the current audio output mode of the terminal device.

[0082] As another implementation, the same mode selection operation may correspond to different audio output modes. When a mode selection operation is detected, it may be determined that the current audio output mode of the terminal device is switched to the next audio output mode. For example, the audio output device determines that the current audio output mode of the terminal device is a multimedia playback mode. If the audio output device detects a mode selection operation again, it may be determined that the terminal device is switched from the audio output mode to the call mode. If the audio output device detects a mode selection operation again, it may be determined that the terminal device is switched from the call mode to the game mode, etc., but is not limited thereto. In this way, users do not need to remember too many mode selection operations, and the interactivity is stronger.

[0083] In an embodiment of the present application, the audio output device can determine the current audio output mode of the terminal device according to the mode selection operation triggered by the user, which is more interactive and the method of determining the current audio output mode of the terminal device is more flexible.

[0084] like Figure 6 As shown, in one embodiment, a parameter configuration method is provided, which can be applied to the above-mentioned terminal device, and the method may include:

[0085] Step 610, according to the audio output mode corresponding to the current audio service scenario, sends target information to the audio output device that is communicatively connected to the terminal device, so that the audio output device determines the current audio output mode of the terminal device according to the target information, and configures the equalizer of the audio output device according to the target equalizer parameters corresponding to the audio output mode. The equalizer is used to compensate for the audio signal transmitted by the terminal device in the audio service scenario.

[0086] In some embodiments, step 610 may include: according to a first audio output mode corresponding to a current first audio service scenario, sending a first mode flag signal to an audio output device through an audio transmission path between the audio output device and the communication connection, wherein the first mode flag signal is used to indicate that the current audio output mode of the terminal device is the first audio output mode.

[0087] In some embodiments, the step of sending a first mode flag signal to the audio output device through an audio transmission path between the audio output device and the communication connection according to the first audio output mode corresponding to the current first audio service scenario includes:

[0088] When the first audio service scenario is detected, a first mode flag signal corresponding to the first audio output mode is sent to the audio output device through an audio transmission path between the audio output device and the communication connection; or,

[0089] An audio signal corresponding to a first audio service scenario is transmitted to the audio output device through an audio transmission path between the audio output device and the communication connection, and a first mode flag signal corresponding to a first audio output mode is sent to the audio output device every first time period.

[0090] In some embodiments, before step 610, the method further includes: establishing a Bluetooth connection with the terminal device when the terminal device establishes an audio transmission path with the audio output device.

[0091] Step 610 includes: according to the audio output mode corresponding to the current audio service scenario, sending mode information to the audio output device in communication connection with the terminal device via a Bluetooth connection, where the mode information is used to represent the current audio output mode of the terminal device.

[0092] It should be noted that the description of the parameter configuration method applied to the terminal device provided in the embodiment of the present application can refer to the relevant description of the parameter configuration method applied to the audio output device provided in the above embodiments, and will not be repeated here.

[0093] In an embodiment of the present application, the audio output device can adaptively configure the equalizer parameters based on the current audio output mode of the terminal device, so that the configured equalizer parameters are adapted to the current audio service scenario of the terminal device. The equalizer can compensate for the audio signal in the audio service scenario more specifically, improve the output effect of the audio signal, and the way of configuring the equalizer parameters is more flexible.

[0094] like Figure 7 As shown, in one embodiment, a parameter configuration device 700 is provided, which is applied to an audio output device. The parameter configuration device 700 includes a mode determination module 710 and a configuration module 720.

[0095] The mode determination module 710 is used to determine the current audio output mode of the terminal device that is communicatively connected to the audio output device, and the audio output mode corresponds to the current audio service scenario of the terminal device.

[0096] In one embodiment, the audio output mode includes any one of a call mode, a multimedia play mode, and a game mode.

[0097] The configuration module 720 is used to configure the equalizer of the audio output device according to the target equalizer parameters corresponding to the audio output mode, and the equalizer is used to compensate the audio signal transmitted by the terminal device in the audio service scenario.

[0098] In one embodiment, the audio transmission path between the audio output device and the terminal device is established through the audio input interface.

[0099] In an embodiment of the present application, the audio output device can adaptively configure the equalizer parameters based on the current audio output mode of the terminal device, so that the configured equalizer parameters are adapted to the current audio service scenario of the terminal device. The equalizer can compensate for the audio signal in the audio service scenario more specifically, improve the output effect of the audio signal, and the way of configuring the equalizer parameters is more flexible.

[0100] In one embodiment, the mode determination module 710 is also used to determine that the current audio output mode of the terminal device is the first audio output mode according to the first mode flag signal if a first mode flag signal sent by the terminal device is received through the audio transmission path between the terminal device and the communication connection.

[0101] In one embodiment, the first mode flag signal is sent by the terminal device when it detects that it is in a first audio service scenario; or, the first mode flag signal is sent by the terminal device every first time period during the process of transmitting an audio signal to an audio output device in the first audio service scenario; wherein the first audio output mode corresponds to the first audio service scenario.

[0102] In one embodiment, if the first mode flag signal is sent by the terminal device every first time period during the process of transmitting an audio signal to an audio output device in a first audio service scenario, the mode determination module 710 is also used to determine that the current audio output mode of the terminal device is switched from the first audio output mode to the second audio output mode when the first mode flag signal is not received for a second time period.

[0103] Among them, the second time period is greater than or equal to the first time period; the second audio output mode is the default audio output mode, or the audio output mode of the terminal device before the audio output device receives the first mode flag signal.

[0104] In an embodiment of the present application, the terminal device can directly send a mode flag signal to the audio output device through the audio transmission channel. The audio output device can accurately determine the current audio output mode of the terminal device without rebuilding other signal transmission links, thereby saving resource overhead.

[0105] In one embodiment, the parameter configuration device 700 includes not only the mode determination module 710 and the configuration module 720 , but also a Bluetooth connection module.

[0106] The Bluetooth connection module is used to establish a Bluetooth connection with the terminal device when the audio output device and the terminal device establish an audio transmission path.

[0107] In one embodiment, the Bluetooth connection module is also used to send a Bluetooth low energy BLE broadcast signal when it is detected that the broadcast conditions are met. The BLE broadcast signal is used to trigger the terminal device that receives the BLE broadcast signal to establish a BLE connection with the audio output device.

[0108] In one embodiment, the broadcast condition includes any of the following:

[0109] The broadcast operation is detected;

[0110] It is detected that the audio output device successfully establishes an audio transmission channel with the terminal device;

[0111] It is detected that any audio input interface of the audio output device is plugged in.

[0112] The mode determination module 710 is further configured to receive mode information sent by the terminal device via a Bluetooth connection, and determine the current audio output mode of the terminal device according to the mode information.

[0113] In an embodiment of the present application, in addition to the audio transmission path, a Bluetooth connection can be established between the audio output device and the terminal device, and mode information can be transmitted through the Bluetooth connection, thereby ensuring that the audio output device can promptly and accurately determine the audio output mode of the terminal device, further improving the configuration efficiency of the equalizer parameters.

[0114] In one embodiment, the mode determination module 710 is further configured to determine the current audio output mode of the terminal device that is communicatively connected to the audio output device according to operation information of the mode selection operation when a mode selection operation is detected.

[0115] In an embodiment of the present application, the audio output device can determine the current audio output mode of the terminal device according to the mode selection operation triggered by the user, which is more interactive and the method of determining the current audio output mode of the terminal device is more flexible.

[0116] like Figure 8 As shown, in one embodiment, a parameter configuration device 800 is provided, which can be applied to the above-mentioned terminal device. The parameter configuration device 800 may include an information sending device 810.

[0117] The information sending device 810 is used to send target information to the audio output device that is communicatively connected to the terminal device according to the audio output mode corresponding to the current audio service scenario, so that the audio service scenario determines the current audio output mode of the terminal device according to the target information, and configures the equalizer of the audio output device according to the target equalizer parameters corresponding to the audio output mode. The equalizer is used to compensate for the audio signal transmitted by the terminal device in the audio service scenario.

[0118] In one embodiment, the information sending device 810 is also used to send a first mode flag signal to the audio output device through an audio transmission path between the audio output device and the communication connection according to the first audio output mode corresponding to the current first audio service scenario. The first mode flag signal is used to indicate that the current audio output mode of the terminal device is the first audio output mode.

[0119] In one embodiment, the information sending device 810 is further used to send a first mode flag signal corresponding to a first audio output mode to the audio output device through an audio transmission path between the audio output device and the communication connection when detecting that the first audio service scenario is present; or, transmit an audio signal corresponding to the first audio service scenario to the audio output device through an audio transmission path between the audio output device and the communication connection, and send a first mode flag signal corresponding to the first audio output mode to the audio output device every first time period.

[0120] In one embodiment, the parameter configuration device 800 further includes a Bluetooth connection module.

[0121] The Bluetooth connection module is used to establish a Bluetooth connection with the terminal device when the terminal device and the audio output device establish an audio transmission path.

[0122] The information sending device 810 is also used to send mode information to the audio output device connected to the terminal device through the Bluetooth connection according to the audio output mode corresponding to the current audio service scenario. The mode information is used to represent the current audio output mode of the terminal device.

[0123] In an embodiment of the present application, the audio output device can adaptively configure the equalizer parameters based on the current audio output mode of the terminal device, so that the configured equalizer parameters are adapted to the current audio service scenario of the terminal device. The equalizer can compensate for the audio signal in the audio service scenario more specifically, improve the output effect of the audio signal, and the way of configuring the equalizer parameters is more flexible.

[0124] Fig. 9 FIG. 1 is a structural block diagram of an audio output device in one embodiment. Fig. 9 As shown, the audio output device 900 may include one or more of the following components: a processor 910, and a memory 920 coupled to the processor 910, wherein the memory 920 may store one or more computer programs, and the one or more computer programs may be configured to implement the method applied to the audio output device as described in the above embodiments when executed by one or more processors 910.

[0125] The processor 910 may include one or more processing cores. The processor 910 uses various interfaces and lines to connect the various parts of the entire audio output device 900, and executes various functions and processes data of the audio output device 900 by running or executing instructions, programs, code sets or instruction sets stored in the memory 920, and calling data stored in the memory 920. Optionally, the processor 910 can be implemented in at least one hardware form of digital signal processing (Digital Signal Processing, DSP), field programmable gate array (Field-Programmable Gate Array, FPGA), and programmable logic array (Programmable Logic Array, PLA). The processor 910 can integrate one or a combination of a central processing unit (Central Processing Unit, CPU), a graphics processing unit (Graphics Processing Unit, GPU) and a modem. Among them, the CPU mainly processes the operating system, user interface and application programs; the GPU is responsible for rendering and drawing display content; and the modem is used to process wireless communications. It can be understood that the above-mentioned modem may not be integrated into the processor 910, but may be implemented separately through a communication chip.

[0126] The memory 920 may include a random access memory (RAM) or a read-only memory (ROM). The memory 920 may be used to store instructions, programs, codes, code sets or instruction sets. The memory 920 may include a program storage area and a data storage area, wherein the program storage area may store instructions for implementing an operating system, instructions for implementing at least one function (such as a touch function, a sound playback function, an image playback function, etc.), instructions for implementing the above-mentioned various method embodiments, etc. The data storage area may also store data created by the audio output device 900 during use, etc.

[0127] It is understandable that the audio output device 900 may include more or fewer structural elements than those in the above structural block diagram, for example, a power module, physical buttons, a WiFi (Wireless Fidelity) module, a speaker, a Bluetooth module, a sensor, etc., and is not limited here.

[0128] An embodiment of the present application discloses a terminal device, including a processor and a memory coupled to the processor, wherein the memory can store one or more computer programs, and the one or more computer programs can be configured to implement the method applied to the terminal device as described in the above embodiments when executed by one or more processors.

[0129] An embodiment of the present application discloses a computer-readable storage medium storing a computer program, wherein the computer program, when executed by a processor, implements the method applied to an audio output device as described in the above embodiment.

[0130] An embodiment of the present application discloses a computer-readable storage medium storing a computer program, wherein the computer program, when executed by a processor, implements the method applied to a terminal device as described in the above embodiment.

[0131] An embodiment of the present application discloses a computer program product, which includes a non-transitory computer-readable storage medium storing a computer program, and the computer program can be executed by a processor to implement the method applied to an audio output device as described in the above embodiments.

[0132] An embodiment of the present application discloses a computer program product, which includes a non-transitory computer-readable storage medium storing a computer program, and the computer program can be executed by a processor to implement the method applied to a terminal device as described in the above embodiments.

[0133] Those skilled in the art can understand that all or part of the processes in the above-mentioned embodiments can be implemented by instructing related hardware through a computer program, and the program can be stored in a non-volatile computer-readable storage medium, and when the program is executed, it can include the processes of the embodiments of the above-mentioned methods. The storage medium can be a disk, an optical disk, a ROM, etc.

[0134] As used herein, any reference to memory, storage, database, or other medium may include nonvolatile and / or volatile memory. Suitable nonvolatile memory may include ROM, programmable ROM (Programmable ROM, PROM), erasable PROM (Erasable PROM, EPROM), electrically erasable PROM (Electrically Erasable PROM, EEPROM), or flash memory. Volatile memory may include random access memory (RAM), which is used as an external cache memory. By way of illustration and not limitation, RAM may be in a variety of forms, such as static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double data rate SDRAM (DDR SDRAM), enhanced SDRAM (ESDRAM), synchronous link DRAM (SLDRAM), memory bus direct RAM (RDRAM) and direct memory bus dynamic RAM (DRDRAM).

[0135] It should be understood that the "one embodiment" or "an embodiment" mentioned throughout the specification means that the specific features, structures or characteristics related to the embodiment are included in at least one embodiment of the present application. Therefore, "in one embodiment" or "in an embodiment" appearing throughout the specification does not necessarily refer to the same embodiment. In addition, these specific features, structures or characteristics can be combined in one or more embodiments in any suitable manner. Those skilled in the art should also be aware that the embodiments described in the specification are all optional embodiments, and the actions and modules involved are not necessarily required for the present application.

[0136] In the various embodiments of the present application, it should be understood that the size of the serial numbers of the above-mentioned processes does not necessarily mean the order of execution. The execution order of each process should be determined by its function and internal logic, and should not constitute any limitation on the implementation process of the embodiments of the present application.

[0137] Each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. The above integrated unit may be implemented in the form of hardware or in the form of software functional units.

[0138] If the above-mentioned integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-accessible memory. Based on this understanding, the technical solution of the present application, in essence, or the part that contributes to the prior art, or all or part of the technical solution, can be embodied in the form of a software product, which is stored in a memory and includes several requests for a computer device (which can be a personal computer, a server or a network device, etc., specifically a processor in a computer device) to perform some or all of the steps of the above-mentioned methods of various embodiments of the present application.

[0139] The above is a detailed introduction to a parameter configuration method, device, electronic device and storage medium disclosed in the embodiment of the present application. The principle and implementation method of the present application are described in detail using specific examples herein. The description of the above embodiments is only used to help understand the method and core idea of ​​the present application. At the same time, for those of ordinary skill in the art, according to the idea of ​​the present application, there will be changes in the specific implementation method and application scope. In summary, the content of this specification should not be understood as a limitation on the present application.

Claims

1. A parameter configuration method, characterized in that: Applied to an audio output device, the method comprises: Determine a current audio output mode of a terminal device that is communicatively connected to the audio output device, wherein the audio output mode corresponds to a current audio service scenario of the terminal device; the audio output mode includes a call mode or a multimedia playback mode; configuring an equalizer of the audio output device according to a target equalizer parameter corresponding to the audio output mode, the equalizer being used to compensate for an audio signal transmitted by the terminal device in the audio service scenario; The determining of the current audio output mode of the terminal device in communication connection with the audio output device comprises: If a first mode flag signal sent by a terminal device is received through an audio transmission path between the terminal device and the communication connection, it is determined that the current audio output mode of the terminal device is the first audio output mode based on the first mode flag signal, and the first mode flag signal is an audio signal that cannot be perceived by the user's ear.

2. The method according to claim 1, characterized in that The first mode flag signal is sent by the terminal device when detecting that it is in a first audio service scenario; or, The first mode flag signal is sent by the terminal device every first time period during the process of transmitting an audio signal to the audio output device in the first audio service scenario; Among them, the first audio output mode corresponds to the first audio service scenario.

3. The method according to claim 2, characterized in that If the first mode flag signal is sent by the terminal device every first time period during the process of transmitting an audio signal to the audio output device in the first audio service scenario, the method further includes: When the first mode flag signal is not received for a second period of time, determining that the current audio output mode of the terminal device is switched from the first audio output mode to the second audio output mode; Among them, the second time period is greater than or equal to the first time period; the second audio output mode is a default audio output mode, or is the audio output mode of the terminal device before the audio output device receives the first mode flag signal.

4. The method according to claim 1, characterized in that: The determining of the current audio output mode of the terminal device in communication connection with the audio output device comprises: When a mode selection operation is detected, the current audio output mode of the terminal device that is communicatively connected to the audio output device is determined according to operation information of the mode selection operation.

5. The method according to any one of claims 1 to 4, characterized in that: The audio transmission path between the audio output device and the terminal device is established through the audio input interface.

6. The method according to any one of claims 1 to 4, characterized in that: The audio output mode also includes a game mode.

7. A parameter configuration method, characterized in that: Applied to a terminal device, the method comprises: Sending target information to an audio output device that is communicatively connected to the terminal device according to an audio output mode corresponding to a current audio service scenario, wherein the audio output mode includes a call mode or a multimedia playback mode, so that the audio output device determines the current audio output mode of the terminal device according to the target information, and configures an equalizer of the audio output device according to a target equalizer parameter corresponding to the audio output mode, wherein the equalizer is used to compensate for an audio signal transmitted by the terminal device in the audio service scenario; the target information includes a mode flag signal; The sending target information to the audio output device that is communicatively connected to the terminal device according to the audio output mode corresponding to the current audio service scenario includes: According to the first audio output mode corresponding to the current first audio service scenario, a first mode flag signal is sent to the audio output device through the audio transmission path between the audio output device and the communication connection, and the first mode flag signal is used to characterize that the current audio output mode of the terminal device is the first audio output mode, and the first mode flag signal is an audio signal that cannot be perceived by the user's ear.

8. The method according to claim 7, characterized in that The sending of a first mode flag signal to the audio output device through an audio transmission path between the audio output device and the communication-connected audio output device according to the first audio output mode corresponding to the current first audio service scenario includes: When a first audio service scenario is detected, a first mode flag signal corresponding to a first audio output mode is sent to the audio output device through an audio transmission path between the audio output device and the communication device; or, An audio signal corresponding to the first audio service scenario is transmitted to the audio output device through an audio transmission path between the audio output device and the communication device, and a first mode flag signal corresponding to the first audio output mode is sent to the audio output device every first time period.

9. A parameter configuration device, characterized in that: Applied to an audio output device, the device comprises: A mode determination module, used to determine a current audio output mode of a terminal device that is communicatively connected to the audio output device, wherein the audio output mode corresponds to a current audio service scenario of the terminal device; the audio output mode includes a call mode or a multimedia playback mode; A configuration module, configured to configure an equalizer of the audio output device according to a target equalizer parameter corresponding to the audio output mode, the equalizer being used to compensate for an audio signal transmitted by the terminal device in the audio service scenario; The mode determination module is also used to determine that the current audio output mode of the terminal device is the first audio output mode according to the first mode flag signal if a first mode flag signal sent by the terminal device is received through the audio transmission path between the terminal device and the communication connection, and the first mode flag signal is an audio signal that cannot be perceived by the user's ear.

10. A parameter configuration device, characterized in that: Applied to a terminal device, the device comprises: An information sending device, used for sending target information to an audio output device that is communicatively connected to the terminal device according to an audio output mode corresponding to a current audio service scenario, wherein the audio output mode includes a call mode or a multimedia playback mode, so that the audio service scenario determines the current audio output mode of the terminal device according to the target information, and configures an equalizer of the audio output device according to a target equalizer parameter corresponding to the audio output mode, wherein the equalizer is used to compensate for an audio signal transmitted by the terminal device in the audio service scenario; the target information includes a mode flag signal; The information sending device is also used to send a first mode flag signal to the audio output device through an audio transmission path between the audio output device and the communication connection according to the first audio output mode corresponding to the current first audio service scenario, wherein the first mode flag signal is used to characterize that the current audio output mode of the terminal device is the first audio output mode, and the first mode flag signal is an audio signal that cannot be perceived by the user's ear.

11. An electronic device, characterized in that: The method comprises a memory and a processor, wherein a computer program is stored in the memory, and when the computer program is executed by the processor, the processor implements the method according to any one of claims 1 to 6 or 7 to 8.

12. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the method according to any one of claims 1 to 6 or 7 to 8 is implemented.

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