ATE322731T1 - Sprachsynthetisierer auf der basis von sprachkodierung mit veränderlicher bit-rate - Google Patents

Sprachsynthetisierer auf der basis von sprachkodierung mit veränderlicher bit-rate

Info

Publication number
ATE322731T1
ATE322731T1 AT00914511T AT00914511T ATE322731T1 AT E322731 T1 ATE322731 T1 AT E322731T1 AT 00914511 T AT00914511 T AT 00914511T AT 00914511 T AT00914511 T AT 00914511T AT E322731 T1 ATE322731 T1 AT E322731T1
Authority
AT
Austria
Prior art keywords
speech
bit rate
variable bit
speech synthesizer
voice coding
Prior art date
Application number
AT00914511T
Other languages
German (de)
English (en)
Inventor
Chienchung Chang
Original Assignee
Qualcomm Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Application granted granted Critical
Publication of ATE322731T1 publication Critical patent/ATE322731T1/de

Links

Classifications

    • 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

Landscapes

  • 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)
AT00914511T 1999-02-08 2000-02-04 Sprachsynthetisierer auf der basis von sprachkodierung mit veränderlicher bit-rate ATE322731T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24660599A 1999-02-08 1999-02-08

Publications (1)

Publication Number Publication Date
ATE322731T1 true ATE322731T1 (de) 2006-04-15

Family

ID=22931374

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00914511T ATE322731T1 (de) 1999-02-08 2000-02-04 Sprachsynthetisierer auf der basis von sprachkodierung mit veränderlicher bit-rate

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

Family Cites Families (9)

* 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.
BR9206143A (pt) * 1991-06-11 1995-01-03 Qualcomm Inc Processos de compressão de final vocal e para codificação de taxa variável de quadros de entrada, aparelho para comprimir im sinal acústico em dados de taxa variável, codificador de prognóstico exitado por córdigo de taxa variável (CELP) e descodificador para descodificar quadros codificados
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
US5790957A (en) * 1995-09-12 1998-08-04 Nokia Mobile Phones Ltd. Speech recall in cellular telephone
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

Also Published As

Publication number Publication date
DE60027140T2 (de) 2007-01-11
KR20020012157A (ko) 2002-02-15
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
KR100648872B1 (ko) 2006-11-24
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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