Chinese-voice-code voice recognizing method

A Chinese phonetic code and speech recognition technology, applied in speech recognition, speech analysis, special data processing applications, etc., can solve the problems of increasing system cost, reducing output fonts, affecting system practicability, etc.

Inactive Publication Date: 2008-02-06
江苏华音信息科技有限公司
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AI Technical Summary

Problems solved by technology

In order to enable the Chinese continuous speech recognition system to recognize more Chinese information expressed in Chinese speech, the corresponding Chinese lexicon needs to be expanded simultaneously. The higher the technology is, the more complex the technology will be, and the more glyphs will be output at the same time, and the more complex the judgment of Chinese character output will

Method used

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Embodiment Construction

[0013] The specific implementation of the present invention will be further described below in conjunction with the examples.

[0014] (1) the coding method of each syllable sound, rhyme and tone of the adopted phonetic sign indicating number can adopt similar following methods:

[0015] (note: the symbol in parentheses is the Chinese phonetic alphabet, and the letter without parentheses is the encoding of each syllable sound, rhyme and tone of Chinese adopted in the present invention, and the above and below narrations are all the same.)

[0016] 1. Encoding of sound code:

[0017] b:(b)p:(p)m:(m)f:(f)d:(d)t:(t)

[0018] n:(n)l:(l)g:(g)k:(k)h:(h)j:(zh)(j)

[0019] q: (ch), (q)x: (sh), (x)r: (r)

[0020] z:(z)c:(c)s:(s)y:(y)w:(w)

[0021] 2. Coding of the code:

[0022] i:(i)u:(u)y:(ü)

[0023] 3, the coding of rhyme sign indicating number:

[0024] a:(a)o:(o)e:(e)i:(i)u:(u)y:(ü)

[0025] k:(ao)c:(ai)s:(an)x:(ou)w:(ei)n:(en)

[0026] z: (ua) l: (uo) b: (ang) d: (ong) ...

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Abstract

The present invention discloses a Chinese phonetic code Chinese phonetic identification method, which is a computer conversion method converted from Chinese sound to Chinese phonetic code, and belongs to the computer Chinese phonetic identification technology field. Through such a method, the Chinese sound can be conveniently converted into the Chinese phonetic code composed of only 26 Latin letters. After converting into the Chinese phonetic code, the disadvantages that all Chinese phonetic identification results can only be expressed by Chinese characters or Chinese pinyin at present, and the Chinese characters and Chinese pinyin are not 100 percent compatible with ASCII code. Since the Chinese phonetic code can be conveniently converted into the Chinese character, the Chinese pinyin and the Chinese sound when necessary, thereby the technology of the present invention is enabled to develop the Chinese phonetic identification system whose complexity is not relative to the magnitude of the word stock. The present invention can be widely applied in the Chinese phonetic identification field, and provides great convenience for computer Chinese phonetic information processing.

Description

1. Technical field [0001] The technical field of the invention application belongs to the technical field of computer Chinese speech recognition. 2. Background technology [0002] Computer speech technology is a high-tech technology that accurately converts speech signals of languages ​​into corresponding text files or commands through the process of recognition and "understanding" by machines. Speech recognition technology has been a hot research topic for more than half a century. After years of development, its research results have been widely used in various fields of human society, and have shown great application prospects. [0003] With the strengthening of the concept of human-computer interaction, Bill Gates, chairman of Microsoft Corporation, also boldly put forward the idea of ​​"human-computer communication": in the future, computer users will be able to directly communicate with humans by voice, and personal computers will also enter a completely new era. Aban...

Claims

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Application Information

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IPC IPC(8): G06F17/28G10L15/00G10L15/187
Inventor 苗玉水
Owner 江苏华音信息科技有限公司
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