Sound signal anomaly identification method and device, and storage medium

An audio signal and anomaly recognition technology, applied in speech analysis, instruments, etc., can solve the problem of inability to retain the sound problem on-site status and other problems, and achieve the effect of ensuring timeliness and pertinence and avoiding collection.

Active Publication Date: 2018-11-23
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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Problems solved by technology

For the maintenance of audio equipment, on the one hand, users cannot keep the on-site status of sound problems in time for engineers to analyze and solve;

Method used

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  • Sound signal anomaly identification method and device, and storage medium
  • Sound signal anomaly identification method and device, and storage medium
  • Sound signal anomaly identification method and device, and storage medium

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Embodiment Construction

[0057] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present disclosure as recited in the appended claims.

[0058] Before introducing the audio signal abnormality identification method, device and storage medium provided by the present disclosure, the application scenario involved in each embodiment of the disclosure is firstly introduced, the application scenario includes a terminal device, the terminal device is equipped with audio playback and recording functionality or at least an end de...

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Abstract

The present invention relates to a sound signal anomaly identification method and device, and a storage medium, and relates to the field of terminal hardware maintenance. The method comprises the steps of: in a sound signal processing process, performing detection of output signals of each assigned sound processing module; when it is detected that the output signals of the first sound processing module is abnormal, generating log information according to the abnormal information of the output signals of the first sound processing module, wherein the first sound processing module is any one sound processing module in the assigned sound processing module. The sound signal anomaly identification method and device, and the storage medium can perform detection of anomaly of output signals of the assigned module in the sound information processing process to record the source and the type of the sound problem when the sound is abnormal so as to avoid collection of information irrelevant withthe abnormal sound and ensure the timeliness and the pertinence of sound signal anomaly detection and identification.

Description

technical field [0001] The present disclosure relates to the field of terminal hardware maintenance, and in particular, to a method, device and storage medium for identifying abnormal audio signals. Background technique [0002] When playing and recording audio through audio devices such as mobile terminals, audio players, or recording devices, sound problems such as silence, noise, broken sound, intermittent sound, and too low sound usually occur. For the maintenance of audio equipment, on the one hand, the user cannot keep the on-site status of the sound problem in time for the engineer to analyze and solve; on the other hand, some sound problems are difficult to discover in advance through the preliminary test of the test engineer. Therefore, the relevant after-sales maintenance process is usually to inform the tester when the user finds a problem with the sound, and then the tester records the log (log) information of the audio device during the audio playback of the aud...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10L25/48G10L25/51
CPCG10L25/48G10L25/51
Inventor 李国盛熊达蔚
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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