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Method and device for providing voice recognition service

A speech recognition and speech recognition model technology, applied in speech recognition, speech analysis, instruments, etc., can solve the problem of unrecognized words, reduce misrecognition, minimize computing resources and time required, and reduce computing resources and the effect of time

Pending Publication Date: 2021-06-22
LLSOLLU CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, although the recognition rate has improved, there is a problem that words that are not in the speech recognizer's vocabulary dictionary are still not recognized and are mistakenly recognized (misrecognized) as other words

Method used

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  • Method and device for providing voice recognition service
  • Method and device for providing voice recognition service
  • Method and device for providing voice recognition service

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Embodiment Construction

[0041] Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. The following will be attached Figure 1 The detailed description disclosed above is intended to describe exemplary embodiments of the invention and is not intended to represent the only embodiments in which the invention may be practiced. The following detailed description includes specific details in order to provide a thorough understanding of the present invention. However, it will be understood by those skilled in the art that the present invention may be practiced without these specific details.

[0042] In some cases, to avoid obscuring the concept of the present invention, well-known structures and devices may be omitted, or may be shown in block diagram form centering on the core function of each structure and device.

[0043] figure 1 is a block diagram of a speech recognition device according to an embodiment of the present i...

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Abstract

The present invention relates to a method and device for recognizing a voice. More specifically, the voice recognition device according to the present invention may acquire voice information from a user, convert the acquired voice information into voice data, and generate a first voice recognition result by recognizing the converted voice data as a first voice recognition model. Thereafter, the voice recognition device may generate a second voice recognition result by recognizing the converted voice data as a second voice recognition model, compare the first voice recognition result with the second voice recognition result, and select one of the first voice recognition result and the second voice recognition result on the basis of a result of the comparison.

Description

technical field [0001] The invention relates to a method and device for recognizing user voice. More particularly, it relates to a method and apparatus for improving reliability of voice recognition in a method of recognizing voice acquired from a user. Background technique [0002] Automatic speech recognition (hereinafter referred to as speech recognition) is a technology that uses a computer to convert speech into text. In recent years, such speech recognition has achieved rapid improvements in recognition rates. [0003] However, although the recognition rate has increased, there is a problem that words that are not in the vocabulary dictionary of the speech recognizer remain unrecognized and are erroneously recognized (misrecognized) as other vocabulary. [0004] The only way to correctly identify a word that is not recognized because it is not in the vocabulary dictionary is to put the word in the vocabulary dictionary. Contents of the invention [0005] technical...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10L15/183G10L15/02G10L25/51G10L15/22
CPCG10L15/32G10L15/183G10L15/02G10L25/51G10L2015/221G10L15/08G10L2015/088
Inventor 黄铭振池昌真
Owner LLSOLLU CO LTD
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