EP0347338A3 - Procédé et dispositif d'analyse, synthèse, codage de la parole - Google Patents

Procédé et dispositif d'analyse, synthèse, codage de la parole Download PDF

Info

Publication number
EP0347338A3
EP0347338A3 EP19890420197 EP89420197A EP0347338A3 EP 0347338 A3 EP0347338 A3 EP 0347338A3 EP 19890420197 EP19890420197 EP 19890420197 EP 89420197 A EP89420197 A EP 89420197A EP 0347338 A3 EP0347338 A3 EP 0347338A3
Authority
EP
European Patent Office
Prior art keywords
tube
sections
synthesis
speech analysis
formants
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.)
Withdrawn
Application number
EP19890420197
Other languages
German (de)
English (en)
Other versions
EP0347338A2 (fr
Inventor
Mohamed Mrayati
René Carre
Bernard Guerin
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.)
Centre National de la Recherche Scientifique CNRS
Original Assignee
Centre National de la Recherche Scientifique CNRS
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 Centre National de la Recherche Scientifique CNRS filed Critical Centre National de la Recherche Scientifique CNRS
Publication of EP0347338A2 publication Critical patent/EP0347338A2/fr
Publication of EP0347338A3 publication Critical patent/EP0347338A3/fr
Withdrawn legal-status Critical Current

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
    • G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00

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)
  • Electrophonic Musical Instruments (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Prostheses (AREA)

Abstract

Il est décrit un moyen d'analyse et de synthèse de la parole utilisant la simulation du comportement acoustique d'un tube divisé en tronçons de section variable. Les variations de section des différents tronçons d'un tube permettent d'engendrer des phonèmes lorsqu'une source de débit et pression d'air est placée analogue aux cordes vocales humaines. Par simulation on peut engendrer ces phonèmes sous forme de signaux électriques fournis à un haut-parleur. L'invention porte sur le choix des longueurs des tronçons de tube et lie ce choix à la finesse de l'approximation qu'on veut faire. Pour une approximation à trois formants (les formants sont les fréquences de résonance du tube), on divise le tube en huit tronçons de longueurs successives L/10, L/15, 2L/15, 3L/15, 3L/15/ 2L/15, L/15 et L/10 ; L est la longueur totale du tube.
EP19890420197 1988-06-14 1989-06-08 Procédé et dispositif d'analyse, synthèse, codage de la parole Withdrawn EP0347338A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8808255 1988-06-14
FR8808255A FR2632725B1 (fr) 1988-06-14 1988-06-14 Procede et dispositif d'analyse, synthese, codage de la parole

Publications (2)

Publication Number Publication Date
EP0347338A2 EP0347338A2 (fr) 1989-12-20
EP0347338A3 true EP0347338A3 (fr) 1992-01-29

Family

ID=9367486

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19890420197 Withdrawn EP0347338A3 (fr) 1988-06-14 1989-06-08 Procédé et dispositif d'analyse, synthèse, codage de la parole

Country Status (3)

Country Link
US (1) US5121434A (fr)
EP (1) EP0347338A3 (fr)
FR (1) FR2632725B1 (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI91925C (fi) * 1991-04-30 1994-08-25 Nokia Telecommunications Oy Menetelmä puhujan tunnistamiseksi
US5522013A (en) * 1991-04-30 1996-05-28 Nokia Telecommunications Oy Method for speaker recognition using a lossless tube model of the speaker's
FI96246C (fi) * 1993-02-04 1996-05-27 Nokia Telecommunications Oy Menetelmä koodatun puheen lähettämiseksi ja vastaanottamiseksi
FI96247C (fi) * 1993-02-12 1996-05-27 Nokia Telecommunications Oy Menetelmä puheen muuntamiseksi
US5640490A (en) * 1994-11-14 1997-06-17 Fonix Corporation User independent, real-time speech recognition system and method
US5971613A (en) 1997-04-11 1999-10-26 Kapak Corp. Bag constructions having inwardly directed side seal portions
US6823305B2 (en) * 2000-12-21 2004-11-23 International Business Machines Corporation Apparatus and method for speaker normalization based on biometrics
JP2003255993A (ja) * 2002-03-04 2003-09-10 Ntt Docomo Inc 音声認識システム、音声認識方法、音声認識プログラム、音声合成システム、音声合成方法、音声合成プログラム
US8210851B2 (en) * 2004-01-13 2012-07-03 Posit Science Corporation Method for modulating listener attention toward synthetic formant transition cues in speech stimuli for training
US20050175972A1 (en) * 2004-01-13 2005-08-11 Neuroscience Solutions Corporation Method for enhancing memory and cognition in aging adults
US20060177805A1 (en) * 2004-01-13 2006-08-10 Posit Science Corporation Method for enhancing memory and cognition in aging adults
US20060051727A1 (en) * 2004-01-13 2006-03-09 Posit Science Corporation Method for enhancing memory and cognition in aging adults
US20070111173A1 (en) * 2004-01-13 2007-05-17 Posit Science Corporation Method for modulating listener attention toward synthetic formant transition cues in speech stimuli for training
US20070065789A1 (en) * 2004-01-13 2007-03-22 Posit Science Corporation Method for enhancing memory and cognition in aging adults
US20060073452A1 (en) * 2004-01-13 2006-04-06 Posit Science Corporation Method for enhancing memory and cognition in aging adults
US20060105307A1 (en) * 2004-01-13 2006-05-18 Posit Science Corporation Method for enhancing memory and cognition in aging adults
US20070134635A1 (en) * 2005-12-13 2007-06-14 Posit Science Corporation Cognitive training using formant frequency sweeps
JP5178607B2 (ja) * 2009-03-31 2013-04-10 株式会社バンダイナムコゲームス プログラム、情報記憶媒体、口形状制御方法及び口形状制御装置
WO2012003602A1 (fr) * 2010-07-09 2012-01-12 西安交通大学 Procédé de reconstitution de la parole d'un larynx électronique et système associé
US9308446B1 (en) 2013-03-07 2016-04-12 Posit Science Corporation Neuroplasticity games for social cognition disorders

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3280266A (en) * 1963-05-15 1966-10-18 Bell Telephone Labor Inc Synthesis of artificial speech
US3472964A (en) * 1965-12-29 1969-10-14 Texas Instruments Inc Vocal response synthesizer
SU681447A1 (ru) * 1975-04-15 1979-08-25 Институт математики СО АН СССР Имитатор речи
FI66268C (fi) * 1980-12-16 1984-09-10 Euroka Oy Moenster och filterkoppling foer aotergivning av akustisk ljudvaeg anvaendningar av moenstret och moenstret tillaempandetalsyntetisator

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
ICASSP'86 (IEEE-IECEJ-ASJ INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING), Tokyo, 7-11 avril 1986, vol. 3, pages 2011-2014, IEEE, New York, US; W. FRANK et al.: "Improved vocal tract models for speech synthesis" *
IRE TRANSACTIONS ON CIRCUIT THEORY, vol. CT-3, no. 4, décembre 1956, pages 232-244, New York, US; E.E. DAVID, Jr.: "Signal theory in speech transmission" *
J.L. FLANAGAN: "Speech Analysis Synthesis and Perception", 1965, pages 166-171, Springer-Verlag, Berlin, DE *
SPEECH COMMUNICATION, vol. 7, no. 3, octobre 1988, pages 257-286, Amsterdam, NL; M. MRAYATI et al.: "Distinctive regions and modes: a new theory of speech production" *
THE JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, vol. 22, no. 6, novembre 1950, pages 740-753, New York, US; H.K. DUNN: "The calculation of vowel resonances, and an electrical vocal tract" *

Also Published As

Publication number Publication date
EP0347338A2 (fr) 1989-12-20
FR2632725A1 (fr) 1989-12-15
US5121434A (en) 1992-06-09
FR2632725B1 (fr) 1990-09-28

Similar Documents

Publication Publication Date Title
EP0347338A3 (fr) Procédé et dispositif d'analyse, synthèse, codage de la parole
Lindqvist-Gauffin et al. Acoustic properties of the nasal tract
US20030097254A1 (en) Ultra-narrow bandwidth voice coding
Gold et al. The channel vocoder
EP0732687A3 (fr) Dispositif d'extension de la largeur de bande d'un signal de parole
DE60122751D1 (de) Verfahren und vorrichtung für die objektive bewertung der sprachqualität ohne referenzsignal
Quatieri et al. Phase coherence in speech reconstruction for enhancement and coding applications
US2150364A (en) Signaling system
Norton et al. Improved LAboratory Prototype ELectrolarynx (LAPEL): using inverse filtering of the frequency response function of the human throat
Rodriguez et al. A fuzzy information space approach to speech signal non‐linear analysis
Cassidy et al. Auditory Display of Hyperspectral Colon Tissue Images Using Vocal Synthesis Models.
Malathi et al. Speech enhancement via smart larynx of variable frequency for laryngectomee patient for Tamil language syllables using RADWT algorithm
KR100484666B1 (ko) 성도특성 변환을 이용한 음색변환장치 및 방법
McCutcheon et al. Effects of palatal morphology on/s, z/articulation
Sondhi Transmission line inversion and synthesis from the point of view of transient response
Dunn et al. Complex zeros of a triangular approximation to the glottal wave
Rael et al. A computationally efficient articulatory synthesizer
Tyrrell et al. Transputer-based human hearing simulation
Nataraja An Objective Method of Locating Optimum Pitch
Rosenau Research Project: What are the Physical and Psychoacoustic Criteria for the Quality of Good Singing Voices?
Whalen Articulatory synthesis: Advances and prospects
Maybury et al. Auditory models for speech analysis
Erogul et al. Multiresolutional modification of speech signals for listeners with hearing impairment
Vemula et al. Estimation of vocal tract shape from input/output measurements
BE512313A (fr)

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): DE FR GB IT NL

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): DE FR GB IT NL

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19920730