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Speech recognition method and device

A speech recognition and speech data technology, applied in speech recognition, speech analysis, instruments, etc., can solve problems such as troublesome operation, reduce the experience of speech recognition function, and achieve the effect of improving user experience

Active Publication Date: 2019-12-20
BEIJING QIHOO TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Obviously, the above voice recognition method requires the user to switch back and forth between different scenes, which is very cumbersome to operate and greatly reduces the user experience of using the voice recognition function

Method used

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  • Speech recognition method and device
  • Speech recognition method and device

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Embodiment Construction

[0072] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0073] figure 1 is a schematic flowchart of a speech recognition method according to an embodiment of the present invention. Such as figure 1 As shown, the method is applied to the client, which may generally include the following steps S101-S104:

[0074] Step S101, receiving voice data.

[0075] Step S102, judging whether the voice data belongs to a command part of speech used to trigger a specific function of the client. Whe...

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Abstract

The invention provides a speech recognition method and device. The method comprises the steps that speech data are received; whether the speech data belong to the command word class used for trigging the specific function of a client side is judged, wherein the command word class includes multiple command words composed of words or the combination of words; when the speech data belong to the command word class, the command words corresponding to the speech data are determined in the command word class, and the specific function corresponding to the command words is triggered; and when the speech data do not belong to the command word class, an operation instruction including the speech data is uploaded to a network side, the character content corresponding to the speech data is recognized by the network side and corresponding operation is performed according to the operation instruction. According to the technical scheme, the situation that the user requires to switch between different speech recognition modes when the user continuously inputs different types of speech data can be avoided so that the use experience of the client side speech recognition function can be greatly enhanced for the user.

Description

technical field [0001] The invention relates to the technical field of voice processing, in particular to a voice recognition method and device. Background technique [0002] Speech recognition usually supports two modes of command word matching and online speech recognition. Wherein, the command word matching means that the user pre-defines several words as command words, and when the terminal receives the voice data input by the user, it matches the word corresponding to the voice data from the multiple predefined command words. It can be seen that the command word matching can only match several predefined command words, which are mainly used to wake up and trigger specific functions on the terminal. In online speech recognition, the terminal uploads the received speech data to the network side, and uses the sound model on the network side to recognize the speech data. Therefore, online speech recognition can recognize any word, and the recognition result can be used by...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G10L15/22G10L15/26G10L15/30G10L15/08
CPCG10L15/08G10L15/22G10L15/26G10L15/30G10L2015/088G10L2015/223
Inventor 陈鲁
Owner BEIJING QIHOO TECH CO LTD
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