Multi-audio recognition method, device and equipment and readable storage medium

A recognition method and recognition device technology, applied in voice analysis, instruments, etc., can solve problems such as low efficiency of unknown audio

Inactive Publication Date: 2020-04-17
SPEAKIN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a multi-audio recognition method, aiming to solve the technical problem of low efficiency in identifying multiple unknown audio

Method used

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  • Multi-audio recognition method, device and equipment and readable storage medium
  • Multi-audio recognition method, device and equipment and readable storage medium
  • Multi-audio recognition method, device and equipment and readable storage medium

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Embodiment Construction

[0041] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0042] Such as figure 1 as shown, figure 1 It is a schematic diagram of the terminal structure of the hardware operating environment involved in the solution of the embodiment of the present invention.

[0043] The embodiment terminal of the present invention can be PC, also can be smart mobile phone, panel computer, e-book reader, MP3 (Moving Picture Experts Group Audio Layer III, moving picture expert compresses standard audio level 3) player, MP4 (Moving Picture Experts Group Audio Layer III) player, MP4 (Moving Picture Experts Group Audio Layer IV, dynamic image expert compression standard audio layer 3) Players, portable computers and other mobile terminal devices with display functions.

[0044] Such as figure 1 As shown, the terminal may include: a processor 1001 , such as a CPU, a communication bus 1002 , a...

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Abstract

The invention discloses a multi-audio recognition method, a device, equipment and a readable storage medium; the multi-audio recognition method includes that voiceprint information of a target user isdetermined according to the predicted user characteristics of a first audio signal, pre-classification of the matched voiceprints is realized, the range of contrast voiceprint information in the matching process is reduced, and the time required by the matching process is reduced; by outputting the matching result with the voiceprint information of the target user, the matching result of other audios does not need to be waited, and the result waiting time is shortened; the second voiceprint information is input into a preset voiceprint recognition model for matching, thus further recognizingthe remaining unknown audios, and finally completing the recognition of all unknown audios. According to the invention, multiple unknown audios are identified in batches by reducing the range and theidentification results are obtained respectively, so that the identification efficiency of multiple unknown audios of a sounder is improved.

Description

technical field [0001] The present invention relates to the technical field of voiceprint recognition, in particular to a multi-audio recognition method, device, equipment and readable storage medium. Background technique [0002] With the development of science and technology, voiceprint recognition has become more and more widely used in various fields. A voiceprint is similar to a fingerprint, and it is information unique to a person. If a person says different things, their voiceprint should be the same. Voiceprint recognition is a technology that uses voiceprint feature information to identify unknown users. In the field of public security criminal investigation, voiceprint recognition technology is used to confirm the identity of the speaker of the audio. In general, a single unknown audio is often identified, and the audio can be directly input into the voiceprint recognition model trained by a large amount of training data for matching. However, in the process of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10L17/00G10L17/02G10L17/04G10L17/08G10L17/26G10L25/24
CPCG10L17/02G10L17/04G10L17/08G10L17/26G10L25/24G10L17/00
Inventor 彭辉黎智勇许敏强
Owner SPEAKIN TECH CO LTD
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