ATE450856T1 - Verfahren zur kodierung von prosodie für die sprachkodierung mit sehr niedriger datenrate - Google Patents

Verfahren zur kodierung von prosodie für die sprachkodierung mit sehr niedriger datenrate

Info

Publication number
ATE450856T1
ATE450856T1 AT01402684T AT01402684T ATE450856T1 AT E450856 T1 ATE450856 T1 AT E450856T1 AT 01402684 T AT01402684 T AT 01402684T AT 01402684 T AT01402684 T AT 01402684T AT E450856 T1 ATE450856 T1 AT E450856T1
Authority
AT
Austria
Prior art keywords
coding
prosody
data rate
low data
rate speech
Prior art date
Application number
AT01402684T
Other languages
English (en)
Inventor
Philippe Gournay
Yves-Paul Nakache
Original Assignee
Thales Sa
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 Thales Sa filed Critical Thales Sa
Application granted granted Critical
Publication of ATE450856T1 publication Critical patent/ATE450856T1/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
    • 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
    • G10L19/0018—Speech coding using phonetic or linguistical decoding of the source; Reconstruction using text-to-speech synthesis

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)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
AT01402684T 2000-10-18 2001-10-17 Verfahren zur kodierung von prosodie für die sprachkodierung mit sehr niedriger datenrate ATE450856T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0013628A FR2815457B1 (fr) 2000-10-18 2000-10-18 Procede de codage de la prosodie pour un codeur de parole a tres bas debit

Publications (1)

Publication Number Publication Date
ATE450856T1 true ATE450856T1 (de) 2009-12-15

Family

ID=8855687

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01402684T ATE450856T1 (de) 2000-10-18 2001-10-17 Verfahren zur kodierung von prosodie für die sprachkodierung mit sehr niedriger datenrate

Country Status (10)

Country Link
US (1) US7039584B2 (de)
EP (1) EP1197952B1 (de)
JP (1) JP2002207499A (de)
KR (1) KR20020031305A (de)
AT (1) ATE450856T1 (de)
CA (1) CA2359411C (de)
DE (1) DE60140651D1 (de)
ES (1) ES2337020T3 (de)
FR (1) FR2815457B1 (de)
IL (1) IL145992A0 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2388439A1 (en) * 2002-05-31 2003-11-30 Voiceage Corporation A method and device for efficient frame erasure concealment in linear predictive based speech codecs
US20040166481A1 (en) * 2003-02-26 2004-08-26 Sayling Wen Linear listening and followed-reading language learning system & method
JP4256189B2 (ja) * 2003-03-28 2009-04-22 株式会社ケンウッド 音声信号圧縮装置、音声信号圧縮方法及びプログラム
US20050091044A1 (en) * 2003-10-23 2005-04-28 Nokia Corporation Method and system for pitch contour quantization in audio coding
FR2861491B1 (fr) * 2003-10-24 2006-01-06 Thales Sa Procede de selection d'unites de synthese
KR101410230B1 (ko) * 2007-08-17 2014-06-20 삼성전자주식회사 종지 정현파 신호와 일반적인 연속 정현파 신호를 다른방식으로 처리하는 오디오 신호 인코딩 방법 및 장치와오디오 신호 디코딩 방법 및 장치
US8374873B2 (en) * 2008-08-12 2013-02-12 Morphism, Llc Training and applying prosody models
US8670990B2 (en) * 2009-08-03 2014-03-11 Broadcom Corporation Dynamic time scale modification for reduced bit rate audio coding
CN107256710A (zh) * 2017-08-01 2017-10-17 中国农业大学 一种基于动态时间伸缩算法的哼唱旋律识别方法
CN110265049A (zh) * 2019-05-27 2019-09-20 重庆高开清芯科技产业发展有限公司 一种语音识别方法及语音识别系统
US11830473B2 (en) * 2020-01-21 2023-11-28 Samsung Electronics Co., Ltd. Expressive text-to-speech system and method

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4802223A (en) * 1983-11-03 1989-01-31 Texas Instruments Incorporated Low data rate speech encoding employing syllable pitch patterns
US5305421A (en) * 1991-08-28 1994-04-19 Itt Corporation Low bit rate speech coding system and compression
US5233660A (en) * 1991-09-10 1993-08-03 At&T Bell Laboratories Method and apparatus for low-delay celp speech coding and decoding
US5682464A (en) * 1992-06-29 1997-10-28 Kurzweil Applied Intelligence, Inc. Word model candidate preselection for speech recognition using precomputed matrix of thresholded distance values
EP0706172A1 (de) * 1994-10-04 1996-04-10 Hughes Aircraft Company Sprachkodierer und Dekodierer mit niedriger Bitrate
US6393391B1 (en) * 1998-04-15 2002-05-21 Nec Corporation Speech coder for high quality at low bit rates
US5933805A (en) * 1996-12-13 1999-08-03 Intel Corporation Retaining prosody during speech analysis for later playback
JPH10260692A (ja) * 1997-03-18 1998-09-29 Toshiba Corp 音声の認識合成符号化／復号化方法及び音声符号化／復号化システム
US6456965B1 (en) * 1997-05-20 2002-09-24 Texas Instruments Incorporated Multi-stage pitch and mixed voicing estimation for harmonic speech coders
FR2784218B1 (fr) * 1998-10-06 2000-12-08 Thomson Csf Procede de codage de la parole a bas debit
FR2786908B1 (fr) * 1998-12-04 2001-06-08 Thomson Csf Procede et dispositif pour le traitement des sons pour correction auditive des malentendants
US7069216B2 (en) * 2000-09-29 2006-06-27 Nuance Communications, Inc. Corpus-based prosody translation system

Also Published As

Publication number Publication date
IL145992A0 (en) 2002-07-25
US7039584B2 (en) 2006-05-02
JP2002207499A (ja) 2002-07-26
EP1197952A1 (de) 2002-04-17
EP1197952B1 (de) 2009-12-02
ES2337020T3 (es) 2010-04-20
US20020065655A1 (en) 2002-05-30
CA2359411A1 (fr) 2002-04-18
CA2359411C (fr) 2010-07-06
FR2815457B1 (fr) 2003-02-14
FR2815457A1 (fr) 2002-04-19
DE60140651D1 (de) 2010-01-14
KR20020031305A (ko) 2002-05-01

Similar Documents

Publication Publication Date Title
ATE302991T1 (de) Verfahren zur signalgesteuerten schaltung zwischen verschiedenen audiokodierungssystemen
DE69521254D1 (de) Verfahren zur sprachkodierung
ATE450856T1 (de) Verfahren zur kodierung von prosodie für die sprachkodierung mit sehr niedriger datenrate
DE69521176D1 (de) Verfahren zur Dekodierung kodierter Sprachsignale
DE69923724D1 (de) Vorrichtung zur Codierung von Sprach- und Musiksignalen sowie Vorrichtung zur Decodierung
DE69838401D1 (de) Verfahren und vorrichtung zur kodierung von tonsignalen, in dem am tonsignal eine unhörbare kode hinzugefügt wird, für verwendung in programmidentifikationssystemen
DK1328927T3 (da) Fremgangsmåde og system til estimering af kunstigt höjbåndssignal i tale-codec
ATE213086T1 (de) Verfahren und vorrichtung zur sprachkodierung
ATE198384T1 (de) Verfahren zur kodierung, dekodierung und kompression von audiodaten
TW332889B (en) Reproducing, decoding and synthesizing speech signal
EP0575725A3 (de) Adaptives Signalerkennungsverfahren zur Auswertung von Mehrfrequenz-Kodezeichen-Signalen.
DE69618759D1 (de) Verfahren und system zur kodierung einer sequenz von segmentierten bildern , kodiertes signal und speichermedium, verfahren und system zur dekodierung des kodierten signals
DE69819438D1 (de) Verfahren zur Spracherkennung
EP0963055A3 (de) Verfahren und Gerät zum Umsetzen kodierter Informationssignale
DE3670712D1 (de) Verfahren zur sprachcodierung mit niedriger bitrate unter verwendung eines mehrimpulsanregungssignals.
KR960020012A (ko) 디코드 방법 및 코드화 방법과 디코더 및 인코더
ATE432525T1 (de) Verfahren zum auswählen von syntheseneinheiten
WO1999003097A3 (en) Transmitter with an improved speech encoder and decoder
ATE291268T1 (de) Verfahren und vorrichtung zur stimmhaft-/stimmlos-entscheidung
DE69703233D1 (de) Verfahren und Systeme zur Sprachkodierung
TW353748B (en) Speech encoding method and apparatus and pitch detection method and apparatus
DE60217612D1 (de) Verfahren und Vorrichtung zur Kodierung und Dekodierung von Sprachsignalen
ATE255763T1 (de) Effizientes verfahren zur geschwindigkeitsmodifikation von sprachsignalen
ATE249672T1 (de) Sprachkodier- und dekodiersystem
DE59408494D1 (de) Verfahren zur aufbereitung von daten, insbesondere von codierten sprachsignalparametern

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties