KR910017357A - 포만트의 선형전이구간 분할에 의한 한국어 합성방법 - Google Patents

포만트의 선형전이구간 분할에 의한 한국어 합성방법 Download PDF

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Publication number
KR910017357A
KR910017357A KR1019900004442A KR900004442A KR910017357A KR 910017357 A KR910017357 A KR 910017357A KR 1019900004442 A KR1019900004442 A KR 1019900004442A KR 900004442 A KR900004442 A KR 900004442A KR 910017357 A KR910017357 A KR 910017357A
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KR
South Korea
Prior art keywords
formant
linear
korean
synthesis method
rom
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KR1019900004442A
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English (en)
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KR920008259B1 (ko
Inventor
이윤근
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이헌조
주식회사 금성사
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Application filed by 이헌조, 주식회사 금성사 filed Critical 이헌조
Priority to KR1019900004442A priority Critical patent/KR920008259B1/ko
Priority to EP19910105081 priority patent/EP0450533A3/en
Priority to JP3142257A priority patent/JPH05127697A/ja
Publication of KR910017357A publication Critical patent/KR910017357A/ko
Application granted granted Critical
Publication of KR920008259B1 publication Critical patent/KR920008259B1/ko
Priority to US08/236,150 priority patent/US5649058A/en

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    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L13/00—Speech synthesis; Text to speech systems
    • G10L13/02—Methods for producing synthetic speech; Speech synthesisers
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
    • G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
    • G10L21/0316—Speech enhancement, e.g. noise reduction or echo cancellation by changing the amplitude
    • G10L21/0364—Speech enhancement, e.g. noise reduction or echo cancellation by changing the amplitude for improving intelligibility
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
    • G10L25/03—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 characterised by the type of extracted parameters
    • G10L25/15—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 characterised by the type of extracted parameters the extracted parameters being formant information

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  • Engineering & Computer Science (AREA)
  • Computational Linguistics (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)

Abstract

내용 없음

Description

포만트의 선형전이구간 분할에 의한 한국어 합성방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명 포만트의 선형전이구간 분할에 의한 한국어 합성방법을 실현하기 위한 하드웨어 블록도, 제4도는 롬(4)의 데이타 구성도, 제5도는 본 발명의 신호흐름도.

Claims (2)

  1. 음성합성기(3)가 피씨인터페이스(2)를 통하는 입력문자에 따라 롬(4)으로부터 분할영역단위로 데이타를 읽어와 피치와 에너지를 계산한다음 선형보간법 방식에 의해 포만트주파수와 대역폭을 계산하여 그 계산된 포만트 정보에 다른 필터를 구성해서 필터링하여 음성신호를 합성해내는 것을 특징으로 하는 포만트의 선형전이구간 분할에 의한 한국어 합성방법.
  2. 제1항에 있어서, 입력된 문자를 3개의 선형포만트 전이구간으로 분할하고, 각 분할구간의 시작점에서의 포만트 주파수와 대역폭, 길이로 상기 롬(4)의 데이타베이스를 구성한 것을 특징으로 하는 포만트의 선형 전이구간 분할에 의한 한국어 합성방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900004442A 1990-03-31 1990-03-31 포만트의 선형전이구간 분할에 의한 한국어 합성방법 KR920008259B1 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1019900004442A KR920008259B1 (ko) 1990-03-31 1990-03-31 포만트의 선형전이구간 분할에 의한 한국어 합성방법
EP19910105081 EP0450533A3 (en) 1990-03-31 1991-03-28 Speech synthesis by segmentation on linear formant transition region
JP3142257A JPH05127697A (ja) 1990-03-31 1991-04-01 ホルマントの線形転移区間の分割による音声の合成方法
US08/236,150 US5649058A (en) 1990-03-31 1994-05-02 Speech synthesizing method achieved by the segmentation of the linear Formant transition region

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900004442A KR920008259B1 (ko) 1990-03-31 1990-03-31 포만트의 선형전이구간 분할에 의한 한국어 합성방법

Publications (2)

Publication Number Publication Date
KR910017357A true KR910017357A (ko) 1991-11-05
KR920008259B1 KR920008259B1 (ko) 1992-09-25

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900004442A KR920008259B1 (ko) 1990-03-31 1990-03-31 포만트의 선형전이구간 분할에 의한 한국어 합성방법

Country Status (4)

Country Link
US (1) US5649058A (ko)
EP (1) EP0450533A3 (ko)
JP (1) JPH05127697A (ko)
KR (1) KR920008259B1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100830333B1 (ko) * 2007-02-23 2008-05-16 매그나칩 반도체 유한회사 적응형 구간 선형 처리 장치

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR960706671A (ko) * 1994-10-14 1996-12-09 존 엠. 클락 3세 하나의 프로그램을 사용하여 유한 세트의 센텐스(sentence) 및 넘버(number)를 합성시키는 방법 및 음성 합성 장치(SPEECH SYNTHESIS APPARATUS AND METHOD FOR SYNTHESIZING A FINITE SET OF SENTENCES AND NUMBERS USING ONE PROGRAM)
US6505152B1 (en) * 1999-09-03 2003-01-07 Microsoft Corporation Method and apparatus for using formant models in speech systems
CN109671422B (zh) * 2019-01-09 2022-06-17 浙江工业大学 一种获取纯净语音的录音方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2134747A5 (ko) * 1971-04-19 1972-12-08 Cit Alcatel
US4128737A (en) * 1976-08-16 1978-12-05 Federal Screw Works Voice synthesizer
US4130730A (en) * 1977-09-26 1978-12-19 Federal Screw Works Voice synthesizer
US4264783A (en) * 1978-10-19 1981-04-28 Federal Screw Works Digital speech synthesizer having an analog delay line vocal tract
US4433210A (en) * 1980-06-04 1984-02-21 Federal Screw Works Integrated circuit phoneme-based speech synthesizer
FI66268C (fi) * 1980-12-16 1984-09-10 Euroka Oy Moenster och filterkoppling foer aotergivning av akustisk ljudvaeg anvaendningar av moenstret och moenstret tillaempandetalsyntetisator
NL8200726A (nl) * 1982-02-24 1983-09-16 Philips Nv Inrichting voor het genereren van de auditieve informatie van een verzameling karakters.
US4692941A (en) * 1984-04-10 1987-09-08 First Byte Real-time text-to-speech conversion system
US4829573A (en) * 1986-12-04 1989-05-09 Votrax International, Inc. Speech synthesizer
JP2595235B2 (ja) * 1987-03-18 1997-04-02 富士通株式会社 音声合成装置
JPS63285598A (ja) * 1987-05-18 1988-11-22 ケイディディ株式会社 音素接続形パラメ−タ規則合成方式

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100830333B1 (ko) * 2007-02-23 2008-05-16 매그나칩 반도체 유한회사 적응형 구간 선형 처리 장치
US8018513B2 (en) 2007-02-23 2011-09-13 Crosstek Capital, L.L.C. Adapted piecewise linear processing device
US8687096B2 (en) 2007-02-23 2014-04-01 Intellectual Ventures Ii Llc Adapted piecewise linear processing drive

Also Published As

Publication number Publication date
EP0450533A2 (en) 1991-10-09
JPH05127697A (ja) 1993-05-25
KR920008259B1 (ko) 1992-09-25
EP0450533A3 (en) 1992-05-20
US5649058A (en) 1997-07-15

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