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Audio quality detection method and device, electronic equipment and storage medium

A technology for audio quality and detection methods, applied in speech analysis, telephone communication, electrical components, etc., can solve the problems of low audio quality accuracy and efficiency, different sense of hearing, different standards, etc.

Pending Publication Date: 2021-07-06
PING AN TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, due to different auditory senses and standards of different inspectors, it is easy to cause uneven effects of detected audio files, resulting in low accuracy and efficiency of audio quality detection

Method used

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  • Audio quality detection method and device, electronic equipment and storage medium
  • Audio quality detection method and device, electronic equipment and storage medium
  • Audio quality detection method and device, electronic equipment and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0061] figure 1 It is a flow chart of the audio quality detection method provided by Embodiment 1 of the present invention.

[0062] In this embodiment, the audio quality detection method can be applied to electronic equipment. For electronic equipment that needs to perform audio quality detection, the audio quality detection function provided by the method of the present invention can be directly integrated on the electronic equipment, or It runs in the electronic device in the form of a software development kit (Software Development Kit, SDK).

[0063] Such as figure 1 As shown, the audio quality detection method specifically includes the following steps. According to different requirements, the order of the steps in the flow chart can be changed, and some of them can be omitted.

[0064] S11. Analyze the audio quality detection request sent by the client to obtain the first audio.

[0065] In this embodiment, when the client performs audio quality detection, the client i...

Embodiment 2

[0128] figure 2 It is a structural diagram of an audio quality detection device provided in Embodiment 2 of the present invention.

[0129] In some embodiments, the audio quality detection device 20 may include a plurality of functional modules composed of program code segments. The program codes of each program segment in the audio quality detection device 20 can be stored in the memory of the electronic device, and executed by the at least one processor to execute (see for details figure 1 Description) The function of audio quality detection.

[0130] In this embodiment, the audio quality detection device 20 can be divided into multiple functional modules according to the functions it performs. The functional modules may include: an analysis module 201 , a preprocessing module 202 , an extraction module 203 , an abnormality detection module 204 and a determination module 205 . The module referred to in the present invention refers to a series of computer program segments...

Embodiment 3

[0186] refer to image 3 As shown in , it is a schematic structural diagram of the electronic device provided by Embodiment 3 of the present invention. In a preferred embodiment of the present invention, the electronic device 3 includes a memory 31 , at least one processor 32 , at least one communication bus 33 and a transceiver 34 .

[0187] Those skilled in the art should understand that, image 3 The structure of the electronic device shown does not constitute a limitation of the embodiment of the present invention, it can be a bus structure or a star structure, and the electronic device 3 can also include more or less other hardware than shown in the figure Or software, or a different arrangement of components.

[0188] In some embodiments, the electronic device 3 is an electronic device that can automatically perform numerical calculation and / or information processing according to preset or stored instructions, and its hardware includes but not limited to microprocessor...

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PUM

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Abstract

The invention relates to the technical field of artificial intelligence, and provides an audio quality detection method and device, electronic equipment and a storage medium. The method comprises the following steps: analyzing an audio quality detection request, acquiring a first audio, and carrying out preprocessing on the first audio so as to obtain a second audio; extracting a plurality of audio characteristic values and a plurality of tone quality feature values from the second audio; performing anomaly detection on a plurality of audio feature values and the plurality of tone quality feature values to obtain an anomaly detection result; and determining a target anomaly detection result of the second audio according to the first anomaly score threshold of each audio feature value, the second anomaly score threshold of each tone quality feature value and the anomaly detection result. According to the invention, quality detection is carried out on the second audio from the two dimensions, namely audio features and tone quality features, the problem of uneven audio file effects caused by subjective reasons is eliminated, and the accuracy of audio quality detection is improved. In addition, the invention also relates to the technical field of block chains, and the first audio is stored in a block chain node.

Description

technical field [0001] The present invention relates to the technical field of artificial intelligence, in particular to an audio quality detection method, device, electronic equipment and storage medium. Background technique [0002] At present, speech synthesis technology (TTS, Text To Speech) has been more and more widely used in telephone customer service, voice robot, intelligent response and other fields. The TTS technology realized through neural network learning, in the training process of neural network, selects Clear, stable pronunciation, and clear audio quality are particularly important as training data. The existing technology mainly uses manual audio inspection and random inspection to obtain training data. [0003] However, since different inspectors have different senses of hearing and different standards, it is easy to cause the problem of uneven effects of detected audio files, resulting in low accuracy and efficiency of audio quality detection. [0004] ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10L25/60G10L25/51G10L25/03G10L25/21G10L15/26H04M3/51
CPCG10L25/60G10L25/51G10L25/03G10L25/21H04M3/5175
Inventor 陈婷田大有梁爽马骏王少军
Owner PING AN TECH (SHENZHEN) CO LTD