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Voice recognition method, device and system

A speech recognition and speech technology, applied in the information field, can solve the problems of low recognition accuracy and slow recognition speed, and achieve the effect of high signal-to-noise ratio and accurate speech recognition

Inactive Publication Date: 2018-05-01
ALIBABA GRP HLDG LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The embodiment of the present application provides a speech recognition method, which is used to solve the problems of slow recognition speed and low recognition accuracy in complex environments using existing speech recognition technologies
[0008] The embodiment of the present application provides a speech recognition device, which is used to solve the problems of slow recognition speed and low recognition accuracy in complex environments using existing speech recognition technologies
[0009] The embodiment of the present application provides a speech recognition system, which is used to solve the problems of slow recognition speed and low recognition accuracy in complex environments using existing speech recognition technologies

Method used

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  • Voice recognition method, device and system
  • Voice recognition method, device and system

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Embodiment Construction

[0055] In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution of the present application will be clearly and completely described below in conjunction with specific embodiments of the present application and corresponding drawings. Apparently, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0056] The technical solutions provided by various embodiments of the present application will be described in detail below in conjunction with the accompanying drawings.

[0057] figure 1 A schematic diagram of the speech recognition process provided by the embodiment of the present application, specifically including the following steps:

[0058] S1...

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Abstract

The invention discloses a voice recognition method, device and system. Through at least one microphone held by each user, a multichannel signal receiver can receive to-be-recognized voice sent by allmicrophones through different channels, and thus, a voice recognition terminal can carry out voice recognition on the to-be-recognized voice received by each channel of the multichannel signal receiver, wherein one channel of the multichannel signal receiver receives the to-be-recognized voice sent by one microphone. Thus, through the technical scheme provided by the embodiment of the invention, the voice recognition terminal can carry out voice recognition on voice acquired by each microphone respectively; as the user can hold at least one microphone, the voice acquired by each microphone hasa high signal-to-noise ratio, and thus, even if in a complex environment, the voice recognition terminal can carry out quick and accurate voice recognition.

Description

technical field [0001] The present application relates to the field of information technology, and in particular to a method, device and system for speech recognition. Background technique [0002] With the development of the information society and the advancement of information technology, speech recognition technology has experienced a development process from scratch, from immaturity to maturity. The existing speech recognition technology is in terms of recognition speed and recognition accuracy. All can meet people's basic needs for speech recognition. [0003] The existing speech recognition technology has higher requirements for the sound to be recognized, which is specifically reflected in the higher requirements for the signal-to-noise ratio of the sound. If the existing speech recognition technology is used to recognize the speech with a lot of background noise or unclear pronunciation When , the recognition speed and accuracy will be greatly reduced, that is to s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10L15/20G10L15/28
CPCG10L15/20G10L15/28
Inventor 初敏
Owner ALIBABA GRP HLDG LTD
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