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Voice recognition method and device

A technology of speech recognition and speech recognition model, applied in speech recognition, speech analysis, instruments, etc., can solve the problem of inaccurate recognition effect, and achieve the effect of improving accuracy

Pending Publication Date: 2020-10-16
BEIJING SINOVOICE TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present application provides a speech recognition method and device to solve the problem of inaccurate recognition results in the related art when recognizing speech information in multi-person language communication scenarios

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Embodiment Construction

[0021] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.

[0022] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is an embodiment of a part of the application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0023] It should be noted that the terms "first" and "second...

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Abstract

The invention discloses a voice recognition method and device. The method comprises the steps: acquiring to-be-recognized voice data; extracting voiceprint features from the voice data to obtain target voiceprint features; determining a target object corresponding to the target voiceprint features, and determining a voice recognition model for recognizing voice data of the target object; and recognizing the to-be-recognized voice data as characters based on the voice recognition model. According to the voice recognition method and device, the problem that the recognition effect is inaccurate when the voice information in a multi-person language communication scene is recognized in the prior art is solved.

Description

technical field [0001] The present application relates to the technical field of voice recognition, and in particular, to a voice recognition method and device. Background technique [0002] Speech recognition technology is currently a widely used technology. In order to pursue a higher recognition rate, in related technologies, different speech recognition models are usually constructed according to the speaker's speech feature information, such as for language types (Mandarin, dialect, foreign language, etc.) species, etc.), identity attributes (adults, children, etc.), industry fields (education, conferences, finance, etc.) and other characteristics, respectively collect audio and corpus data to train a dedicated speech recognition model. [0003] However, the current speech recognition models are generally aimed at a specific group (such as Mandarin, English, Sichuan dialect, children's voice model, financial model, etc.), and cannot meet the speech recognition needs of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10L15/26G10L17/00G10L15/06G10L15/02G10L15/20G10L15/18
CPCG10L15/063G10L15/02G10L15/20G10L15/18G10L2015/0631
Inventor 焦金珂李健武卫东
Owner BEIJING SINOVOICE TECH CO LTD