Voice command recognition method, device and intelligent terminal

A technology of voice commands and recognition methods, applied in speech recognition, speech analysis, instruments, etc., can solve the problems of difficult recognition, unrecognized users, and unfriendly speech recognition.

Active Publication Date: 2021-02-09
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the user's voice command is issued in the form of a mixture of mandarin and dialect or a mixture of mandarin and English, the current voice recognition system will be difficult to recognize, which directly leads to the inability to recognize the user's intention. not feeling very friendly

Method used

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  • Voice command recognition method, device and intelligent terminal
  • Voice command recognition method, device and intelligent terminal

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Embodiment Construction

[0046] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with specific embodiments of the present invention and corresponding drawings. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0047] It should be noted that the terms "object" and "second" in the specification and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific order or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embo...

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Abstract

The present invention proposes a voice command recognition method, device and intelligent terminal, wherein the recognition method includes: establishing a plurality of acoustic models in advance, any acoustic model is used to recognize a sub-language, and the sub-language is an official language of any language or dialect; obtain the voice command and determine whether multiple sub-languages ​​are used in the voice command; when multiple sub-languages ​​are used in the voice command, determine the target sub-language used in the voice command according to the pronunciation and / or intonation of the voice command; adopt the target The target acoustic model corresponding to the sub-language determines the semantics of the voice command, thereby solving the problem that the voice command cannot be recognized when the user uses multiple sub-languages.

Description

technical field [0001] The invention relates to the field of voice control, in particular to a voice command recognition method, device and intelligent terminal. Background technique [0002] Now speech recognition is basically based on Mandarin recognition, or pure dialect or English recognition. If the user's voice command is issued in the form of a mixture of mandarin and dialect or a mixture of mandarin and English, the current voice recognition system will be difficult to recognize, which directly leads to the inability to recognize the user's intention. It doesn't feel very friendly. [0003] Therefore, when the voice command sent by the user contains multiple languages ​​or includes multiple dialects, it is an urgent problem to be solved in the prior art to accurately recognize the semantics of the voice command to improve user experience. Contents of the invention [0004] The present invention provides a voice command recognition method, device and intelligent t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G10L15/06G10L15/16G10L15/22G10L15/26
CPCG10L15/06G10L15/16G10L15/22G10L15/26
Inventor 文皓张新毛跃辉韩雪陶梦春
Owner GREE ELECTRIC APPLIANCES INC
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