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KR920013250A - Numeric Speech Recognition Using Discriminant Characteristics of Speech Recognition System - Google Patents

Numeric Speech Recognition Using Discriminant Characteristics of Speech Recognition System Download PDF

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Publication number
KR920013250A
KR920013250A KR1019900022303A KR900022303A KR920013250A KR 920013250 A KR920013250 A KR 920013250A KR 1019900022303 A KR1019900022303 A KR 1019900022303A KR 900022303 A KR900022303 A KR 900022303A KR 920013250 A KR920013250 A KR 920013250A
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South Korea
Prior art keywords
speech recognition
weight
numeric
similarities
discriminant characteristics
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KR1019900022303A
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Korean (ko)
Inventor
김민성
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이헌조
주식회사 금성사
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Priority to KR1019900022303A priority Critical patent/KR920013250A/en
Publication of KR920013250A publication Critical patent/KR920013250A/en
Ceased legal-status Critical Current

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Abstract

내용 없음No content

Description

음성인식 시스템의 변별적 특성을 이용한 숫자음 인식방법Numeric Speech Recognition Using Discriminant Characteristics of Speech Recognition System

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명 음성 인식시스템의 변별적 특성을 이용한 숫자음 인식에 대한 블럭도.1 is a block diagram of numeral sound recognition using distinctive features of the present invention.

Claims (1)

디지탈신호처리부(4)가 데이타를 프로그램램(7), 레퍼런스 데이타램(8)에 저장하고 프로그램롬(9)의 알고리즘과 비교하여 입출력부(10)를 통해 음성인식장치(11)를 구동하게 구성하여, 인식하기 전에 레퍼런스를 서로 비교해서 레퍼런스의 각 프레임마다 웨이팅 계수를 결정하여 유사도가 큰 부분과 적은 부분으로 분류하고, 변별적 특성이 높은 유사도가 적은 부분에는 웨이트를 크게하며 유사도가 큰 부분에는 웨이트를 작게하고, 인식때 상기 계수에 따라 웨이팅하여 인식하는 것을 특징으로 하는 음성인식 시스템의 변별적 특성을 이용한 숫자음 인식방법스템의 연속숫자음 인식방법.The digital signal processor 4 stores the data in the program RAM 7 and the reference data RAM 8, and compares the algorithm with the program ROM 9 to drive the voice recognition device 11 through the input / output unit 10. By comparing the references with each other before recognizing, the weighting coefficients are determined for each frame of the reference to classify them into large and small similarities, and increase the weight and large similarities in the areas of high similarity. The method of claim 1, wherein the weight is reduced, and the weight is recognized according to the coefficient at the time of recognition. ※ 참고사항 : 최초출원 내용에 의하여 공개되는 것임.※ Note: This is to be disclosed by the original application.
KR1019900022303A 1990-12-28 1990-12-28 Numeric Speech Recognition Using Discriminant Characteristics of Speech Recognition System Ceased KR920013250A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019900022303A KR920013250A (en) 1990-12-28 1990-12-28 Numeric Speech Recognition Using Discriminant Characteristics of Speech Recognition System

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900022303A KR920013250A (en) 1990-12-28 1990-12-28 Numeric Speech Recognition Using Discriminant Characteristics of Speech Recognition System

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KR920013250A true KR920013250A (en) 1992-07-28

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KR1019900022303A Ceased KR920013250A (en) 1990-12-28 1990-12-28 Numeric Speech Recognition Using Discriminant Characteristics of Speech Recognition System

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100406604B1 (en) * 1995-03-07 2004-02-18 브리티쉬 텔리커뮤니케이션즈 파블릭 리미티드 캄퍼니 Speech recognition method and apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100406604B1 (en) * 1995-03-07 2004-02-18 브리티쉬 텔리커뮤니케이션즈 파블릭 리미티드 캄퍼니 Speech recognition method and apparatus

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