KR100648872B1 - 가변 레이트 음성 코딩에 기초한 음성 합성기 - Google Patents

가변 레이트 음성 코딩에 기초한 음성 합성기 Download PDF

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Publication number
KR100648872B1
KR100648872B1 KR1020017009887A KR20017009887A KR100648872B1 KR 100648872 B1 KR100648872 B1 KR 100648872B1 KR 1020017009887 A KR1020017009887 A KR 1020017009887A KR 20017009887 A KR20017009887 A KR 20017009887A KR 100648872 B1 KR100648872 B1 KR 100648872B1
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South Korea
Prior art keywords
rate
speech
variable rate
encoded
variable
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KR1020017009887A
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English (en)
Korean (ko)
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KR20020012157A (ko
Inventor
창치엔청
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퀄컴 인코포레이티드
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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
    • G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
    • G10L19/04—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis using predictive techniques
    • G10L19/16—Vocoder architecture
    • G10L19/18—Vocoders using multiple modes
    • 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
    • G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
    • G10L19/04—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis using predictive techniques
    • 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
    • G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
    • G10L19/04—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis using predictive techniques
    • G10L19/16—Vocoder architecture
    • G10L19/18—Vocoders using multiple modes
    • G10L19/24—Variable rate codecs, e.g. for generating different qualities using a scalable representation such as hierarchical encoding or layered encoding

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  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Computational Linguistics (AREA)
  • Quality & Reliability (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Devices For Executing Special Programs (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
KR1020017009887A 1999-02-08 2000-02-04 가변 레이트 음성 코딩에 기초한 음성 합성기 Expired - Fee Related KR100648872B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US24660599A 1999-02-08 1999-02-08
US09/246,605 1999-02-08

Publications (2)

Publication Number Publication Date
KR20020012157A KR20020012157A (ko) 2002-02-15
KR100648872B1 true KR100648872B1 (ko) 2006-11-24

Family

ID=22931374

Family Applications (1)

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KR1020017009887A Expired - Fee Related KR100648872B1 (ko) 1999-02-08 2000-02-04 가변 레이트 음성 코딩에 기초한 음성 합성기

Country Status (10)

Country Link
EP (1) EP1159738B1 (enExample)
JP (2) JP4503853B2 (enExample)
KR (1) KR100648872B1 (enExample)
CN (1) CN1212604C (enExample)
AT (1) ATE322731T1 (enExample)
AU (1) AU3589100A (enExample)
DE (1) DE60027140T2 (enExample)
ES (1) ES2263459T3 (enExample)
HK (1) HK1042980B (enExample)
WO (1) WO2000046795A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4867076B2 (ja) * 2001-03-28 2012-02-01 日本電気株式会社 音声合成用圧縮素片作成装置、音声規則合成装置及びそれらに用いる方法
KR100425982B1 (ko) * 2001-12-29 2004-04-06 엘지전자 주식회사 아이엠티-2000 망의 음성 데이터 속도 변경 방법
KR100651731B1 (ko) * 2003-12-26 2006-12-01 한국전자통신연구원 가변 프레임 음성 부호화/복호화 장치 및 그 방법
CN101692685B (zh) * 2009-10-29 2012-05-30 中国电信股份有限公司 一种彩铃音质改善的方法和系统
JP5677470B2 (ja) * 2011-02-03 2015-02-25 パナソニックＩｐマネジメント株式会社 音声読上げ装置、音声出力装置、音声出力システム、音声読上げ方法および音声出力方法
CN106952651A (zh) * 2017-02-17 2017-07-14 福建星网智慧科技股份有限公司 一种语音处理装置传输语音的方法以及系统
US11404045B2 (en) 2019-08-30 2022-08-02 Samsung Electronics Co., Ltd. Speech synthesis method and apparatus

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0762711A2 (en) * 1995-09-12 1997-03-12 Nokia Mobile Phones Ltd. Speech storage in a portable cellular telephone
US5657420A (en) * 1991-06-11 1997-08-12 Qualcomm Incorporated Variable rate vocoder

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3883519T2 (de) * 1988-03-08 1994-03-17 Ibm Verfahren und Einrichtung zur Sprachkodierung mit mehreren Datenraten.
JP3081300B2 (ja) * 1991-10-01 2000-08-28 三洋電機株式会社 残差駆動型音声合成装置
TW271524B (enExample) * 1994-08-05 1996-03-01 Qualcomm Inc
JPH08263099A (ja) * 1995-03-23 1996-10-11 Toshiba Corp 符号化装置
US6137840A (en) * 1995-03-31 2000-10-24 Qualcomm Incorporated Method and apparatus for performing fast power control in a mobile communication system
US5914950A (en) * 1997-04-08 1999-06-22 Qualcomm Incorporated Method and apparatus for reverse link rate scheduling
DE29717372U1 (de) * 1997-09-29 1997-11-27 Siemens AG, 80333 München Integrierter Schaltkreis für ein mobiles Funkgerät mit Anrufbeantworterfunktion

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5657420A (en) * 1991-06-11 1997-08-12 Qualcomm Incorporated Variable rate vocoder
EP0762711A2 (en) * 1995-09-12 1997-03-12 Nokia Mobile Phones Ltd. Speech storage in a portable cellular telephone

Also Published As

Publication number Publication date
DE60027140T2 (de) 2007-01-11
KR20020012157A (ko) 2002-02-15
ATE322731T1 (de) 2006-04-15
HK1042980A1 (en) 2002-08-30
WO2000046795A1 (en) 2000-08-10
HK1042980B (zh) 2005-12-23
AU3589100A (en) 2000-08-25
CN1347548A (zh) 2002-05-01
JP4503853B2 (ja) 2010-07-14
JP2010092059A (ja) 2010-04-22
JP2002536693A (ja) 2002-10-29
DE60027140D1 (de) 2006-05-18
WO2000046795A9 (en) 2001-10-18
EP1159738B1 (en) 2006-04-05
EP1159738A1 (en) 2001-12-05
CN1212604C (zh) 2005-07-27
ES2263459T3 (es) 2006-12-16

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