DE69716703D1 - Verfahren zur kodierung menschlicher sprache und vorrichtung zur wiedergabe derartig kodierter menschlicher sprache - Google Patents

Verfahren zur kodierung menschlicher sprache und vorrichtung zur wiedergabe derartig kodierter menschlicher sprache

Info

Publication number
DE69716703D1
DE69716703D1 DE69716703T DE69716703T DE69716703D1 DE 69716703 D1 DE69716703 D1 DE 69716703D1 DE 69716703 T DE69716703 T DE 69716703T DE 69716703 T DE69716703 T DE 69716703T DE 69716703 D1 DE69716703 D1 DE 69716703D1
Authority
DE
Germany
Prior art keywords
human language
playing back
coded
encoding human
encoding
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69716703T
Other languages
English (en)
Other versions
DE69716703T2 (de
Inventor
Nicolaas Veldhuis
Augustinus Kaufholz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of DE69716703D1 publication Critical patent/DE69716703D1/de
Application granted granted Critical
Publication of DE69716703T2 publication Critical patent/DE69716703T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; 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
    • G10L19/08—Determination or coding of the excitation function; Determination or coding of the long-term prediction parameters
    • G10L19/12—Determination or coding of the excitation function; Determination or coding of the long-term prediction parameters the excitation function being a code excitation, e.g. in code excited linear prediction [CELP] vocoders
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computational Linguistics (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
DE69716703T 1996-05-24 1997-05-13 Verfahren zur kodierung menschlicher sprache und vorrichtung zur wiedergabe derartig kodierter menschlicher sprache Expired - Fee Related DE69716703T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP96201449 1996-05-24
PCT/IB1997/000545 WO1997045830A2 (en) 1996-05-24 1997-05-13 A method for coding human speech and an apparatus for reproducing human speech so coded

Publications (2)

Publication Number Publication Date
DE69716703D1 true DE69716703D1 (de) 2002-12-05
DE69716703T2 DE69716703T2 (de) 2003-09-18

Family

ID=8224020

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69716703T Expired - Fee Related DE69716703T2 (de) 1996-05-24 1997-05-13 Verfahren zur kodierung menschlicher sprache und vorrichtung zur wiedergabe derartig kodierter menschlicher sprache

Country Status (7)

Country Link
US (1) US6009384A (de)
EP (1) EP0843874B1 (de)
JP (1) JPH11509941A (de)
KR (1) KR100422261B1 (de)
DE (1) DE69716703T2 (de)
TW (1) TW419645B (de)
WO (1) WO1997045830A2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000069831A (ko) * 1997-10-31 2000-11-25 요트.게.아. 롤페즈 구성 신호에 대한 잡음 추가를 통한 엘피씨 원칙에 따라 인코딩된 음성의 오디오 표현을 위한 방법 및 장치
US6889183B1 (en) * 1999-07-15 2005-05-03 Nortel Networks Limited Apparatus and method of regenerating a lost audio segment
RU2002101129A (ru) * 2000-04-20 2003-09-27 Конинклейке Филипс Электроникс Н.В. (Nl) Носитель оптической записи
US7805295B2 (en) * 2002-09-17 2010-09-28 Koninklijke Philips Electronics N.V. Method of synthesizing of an unvoiced speech signal
KR100750115B1 (ko) * 2004-10-26 2007-08-21 삼성전자주식회사 오디오 신호 부호화 및 복호화 방법 및 그 장치
US8832540B2 (en) * 2006-02-07 2014-09-09 Nokia Corporation Controlling a time-scaling of an audio signal
RU2407227C2 (ru) * 2006-07-07 2010-12-20 Фраунхофер-Гезелльшафт Цур Фердерунг Дер Ангевандтен Форшунг Е.Ф. Концепция для объединения множества параметрически кодированных аудиоисточников
US20080118056A1 (en) * 2006-11-16 2008-05-22 Hjelmeland Robert W Telematics device with TDD ability
US8768690B2 (en) 2008-06-20 2014-07-01 Qualcomm Incorporated Coding scheme selection for low-bit-rate applications

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3248215B2 (ja) * 1992-02-24 2002-01-21 日本電気株式会社 音声符号化装置
IT1257431B (it) * 1992-12-04 1996-01-16 Sip Procedimento e dispositivo per la quantizzazione dei guadagni dell'eccitazione in codificatori della voce basati su tecniche di analisi per sintesi
JP2746039B2 (ja) * 1993-01-22 1998-04-28 日本電気株式会社 音声符号化方式
JP2979943B2 (ja) * 1993-12-14 1999-11-22 日本電気株式会社 音声符号化装置

Also Published As

Publication number Publication date
EP0843874B1 (de) 2002-10-30
WO1997045830A3 (en) 1998-02-05
JPH11509941A (ja) 1999-08-31
DE69716703T2 (de) 2003-09-18
KR100422261B1 (ko) 2004-07-30
TW419645B (en) 2001-01-21
US6009384A (en) 1999-12-28
WO1997045830A2 (en) 1997-12-04
EP0843874A2 (de) 1998-05-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee