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Construction of a Voice Recognition System with Microcomputer and it's Recognitive Ability of Chinese Speech

Memoirs of the Faculty of Engineering, Yamaguchi University Volume 38 Issue 1 Page 119-126
published_at 1987
KJ00000156667.pdf
[fulltext] 514 KB
Title
マイコンによる音声認識システムと中国語の認識
Construction of a Voice Recognition System with Microcomputer and it's Recognitive Ability of Chinese Speech
Creators Wang Zhi-Ting
Creators Takanami Itsuo
Creators Taniguchi Hiroshi
Creators Inoue Katsushi
Source Identifiers
Hardware and software of a voice recognition system are constructed. It's hardware consists of a voice recognition board and a host computer FM-7. The former is constructed using the set of LSI's for processing words spoken by specific speakers, and a small number of standard IC's. The set of LSI's are MC4760,μPD7761D and μPD7762G made by NEC. According to the 12 commands reserved by the processing unit μPD7762G for voice recognition, the system software is programmed with the FBASIC. According to the number of registered standard patterns and/or the repetitive number of speeches per word or syllable, the exprimental results of identification accuracy are shown. When the number of standard patterns and the repetitive number are two respectively, the average accuracy of identification is above 94%, which seems to be a comparatively satisfactory result.
Subjects
電気電子工学 ( Other)
Languages jpn
Resource Type departmental bulletin paper
Publishers 山口大学工学部
Date Issued 1987
File Version Version of Record
Access Rights open access
Relations
[ISSN]0372-7661
[NCID]AN00244228
Schools 工学部