ES464487A1 - Sistema de reconocimiento de voz a partir de caracteristicas representativas de sonidos hablados conocidos. - Google Patents

Sistema de reconocimiento de voz a partir de caracteristicas representativas de sonidos hablados conocidos.

Info

Publication number
ES464487A1
ES464487A1 ES464487A ES464487A ES464487A1 ES 464487 A1 ES464487 A1 ES 464487A1 ES 464487 A ES464487 A ES 464487A ES 464487 A ES464487 A ES 464487A ES 464487 A1 ES464487 A1 ES 464487A1
Authority
ES
Spain
Prior art keywords
determined
speech signal
tongue body
features
recognition system
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
Application number
ES464487A
Other languages
English (en)
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.)
AT&T Corp
Original Assignee
Western Electric Co 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 Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of ES464487A1 publication Critical patent/ES464487A1/es
Expired 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
    • G10L15/00—Speech recognition

Landscapes

  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Computational Linguistics (AREA)
  • Multimedia (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Electrically Operated Instructional Devices (AREA)
  • Machine Translation (AREA)
  • Image Analysis (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)

Abstract

Sistema de reconocimiento de voz a partir de características representativas de sonidos hablados conocidos, caracterizado porque comprende: un extractor de características, que responde a la muestra de representación, para determinar características de voces contenidas en la muestra de representación, incluyendo una característica correspondiente a la posición del cuerpo de lengua y su dirección de movimiento: y un aceptor, que responde al extractor de característica, para aparear la secuencia de las características determinadas con características de secuencias predeterminadas que corresponden a palabras seleccionadas.
ES464487A 1976-11-26 1977-11-25 Sistema de reconocimiento de voz a partir de caracteristicas representativas de sonidos hablados conocidos. Expired ES464487A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/745,066 US4087632A (en) 1976-11-26 1976-11-26 Speech recognition system

Publications (1)

Publication Number Publication Date
ES464487A1 true ES464487A1 (es) 1979-07-16

Family

ID=24995123

Family Applications (1)

Application Number Title Priority Date Filing Date
ES464487A Expired ES464487A1 (es) 1976-11-26 1977-11-25 Sistema de reconocimiento de voz a partir de caracteristicas representativas de sonidos hablados conocidos.

Country Status (12)

Country Link
US (1) US4087632A (es)
JP (1) JPS53105102A (es)
AU (1) AU507146B2 (es)
BE (1) BE861046A (es)
CA (1) CA1085960A (es)
DE (1) DE2752607A1 (es)
ES (1) ES464487A1 (es)
FR (2) FR2372485A1 (es)
GB (1) GB1589493A (es)
IT (1) IT1089157B (es)
NL (1) NL7712792A (es)
SE (1) SE7712943L (es)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5710199A (en) * 1980-06-21 1982-01-19 Tokyo Shibaura Electric Co Voice information extractor
US4388495A (en) * 1981-05-01 1983-06-14 Interstate Electronics Corporation Speech recognition microcomputer
DE3335356A1 (de) * 1983-09-29 1985-04-11 Siemens AG, 1000 Berlin und 8000 München Verfahren zur parameterextraktion in der automatischen spracherkennung und in der sprachcodierung
US4701937A (en) * 1985-05-13 1987-10-20 Industrial Technology Research Institute Republic Of China Signal storage and replay system
US4827516A (en) * 1985-10-16 1989-05-02 Toppan Printing Co., Ltd. Method of analyzing input speech and speech analysis apparatus therefor
US4820059A (en) * 1985-10-30 1989-04-11 Central Institute For The Deaf Speech processing apparatus and methods
WO1987002816A1 (en) * 1985-10-30 1987-05-07 Central Institute For The Deaf Speech processing apparatus and methods
WO1989003519A1 (en) * 1987-10-08 1989-04-20 Central Institute For The Deaf Speech processing apparatus and methods for processing burst-friction sounds
US5175793A (en) * 1989-02-01 1992-12-29 Sharp Kabushiki Kaisha Recognition apparatus using articulation positions for recognizing a voice
US5440661A (en) * 1990-01-31 1995-08-08 The United States Of America As Represented By The United States Department Of Energy Time series association learning
US5119831A (en) * 1991-01-11 1992-06-09 University Of Iowa Research Foundation System and method for detecting pressure of selected body parts
US5623609A (en) * 1993-06-14 1997-04-22 Hal Trust, L.L.C. Computer system and computer-implemented process for phonology-based automatic speech recognition
US5696878A (en) * 1993-09-17 1997-12-09 Panasonic Technologies, Inc. Speaker normalization using constrained spectra shifts in auditory filter domain
US5754978A (en) * 1995-10-27 1998-05-19 Speech Systems Of Colorado, Inc. Speech recognition system
GB2319379A (en) * 1996-11-18 1998-05-20 Secr Defence Speech processing system
US6230135B1 (en) 1999-02-02 2001-05-08 Shannon A. Ramsay Tactile communication apparatus and method
US6493744B1 (en) 1999-08-16 2002-12-10 International Business Machines Corporation Automatic rating and filtering of data files for objectionable content
JP3762327B2 (ja) * 2002-04-24 2006-04-05 株式会社東芝 音声認識方法および音声認識装置および音声認識プログラム
US9355651B2 (en) 2004-09-16 2016-05-31 Lena Foundation System and method for expressive language, developmental disorder, and emotion assessment
US9240188B2 (en) 2004-09-16 2016-01-19 Lena Foundation System and method for expressive language, developmental disorder, and emotion assessment
US10223934B2 (en) 2004-09-16 2019-03-05 Lena Foundation Systems and methods for expressive language, developmental disorder, and emotion assessment, and contextual feedback
US8938390B2 (en) * 2007-01-23 2015-01-20 Lena Foundation System and method for expressive language and developmental disorder assessment
US8447592B2 (en) * 2005-09-13 2013-05-21 Nuance Communications, Inc. Methods and apparatus for formant-based voice systems
WO2008091947A2 (en) * 2007-01-23 2008-07-31 Infoture, Inc. System and method for detection and analysis of speech
US8762147B2 (en) * 2011-02-02 2014-06-24 JVC Kenwood Corporation Consonant-segment detection apparatus and consonant-segment detection method
US9190058B2 (en) 2013-01-25 2015-11-17 Microsoft Technology Licensing, Llc Using visual cues to disambiguate speech inputs
US10373608B2 (en) * 2015-10-22 2019-08-06 Texas Instruments Incorporated Time-based frequency tuning of analog-to-information feature extraction
WO2019113477A1 (en) 2017-12-07 2019-06-13 Lena Foundation Systems and methods for automatic determination of infant cry and discrimination of cry from fussiness

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3129287A (en) * 1961-03-20 1964-04-14 Ibm Specimen identification system
US3395249A (en) * 1965-07-23 1968-07-30 Ibm Speech analyzer for speech recognition system
US3530248A (en) * 1967-08-29 1970-09-22 Bell Telephone Labor Inc Synthesis of speech from code signals
US3624302A (en) * 1969-10-29 1971-11-30 Bell Telephone Labor Inc Speech analysis and synthesis by the use of the linear prediction of a speech wave
US3679830A (en) * 1970-05-11 1972-07-25 Malcolm R Uffelman Cohesive zone boundary detector
US3755627A (en) * 1971-12-22 1973-08-28 Us Navy Programmable feature extractor and speech recognizer
US3723667A (en) * 1972-01-03 1973-03-27 Pkm Corp Apparatus for speech compression

Also Published As

Publication number Publication date
JPS53105102A (en) 1978-09-13
CA1085960A (en) 1980-09-16
IT1089157B (it) 1985-06-18
FR2372485A1 (fr) 1978-06-23
BE861046A (fr) 1978-03-16
GB1589493A (en) 1981-05-13
AU507146B2 (en) 1980-02-07
DE2752607A1 (de) 1978-06-01
NL7712792A (nl) 1978-05-30
FR2515850A1 (fr) 1983-05-06
AU3084277A (en) 1979-05-31
SE7712943L (sv) 1978-05-27
US4087632A (en) 1978-05-02

Similar Documents

Publication Publication Date Title
ES464487A1 (es) Sistema de reconocimiento de voz a partir de caracteristicas representativas de sonidos hablados conocidos.
Gay Effect of speaking rate on diphthong formant movements
Summerfield Articulatory rate and perceptual constancy in phonetic perception.
JPS6413595A (en) Voice recognition circuit using estimate of phoneme
Bauer The second great vowel shift?
Munhall et al. Phase‐dependent sensitivity to perturbation reveals the nature of speech coordinative structures
DE3576868D1 (de) Spracherkennung.
Broad Formants in automatic speech recognition
DE3271965D1 (en) Method for speech synthesizing with unlimited vocabulary, and arrangement for realizing the same
Sato Temporal characteristics of spoken words in Japanese
Carré et al. Acoustic contrast and the origin of the human vowel space
Stevens et al. Crosslinguistic study of vowel discrimination
Ladefoged Articulatory parameters
Noiray et al. The development of anticipatory labial coarticulation in French: A pionneering study
EP0173986A3 (en) Method of and device for the recognition, without previous training of connected words belonging to small vocabularies
Huang et al. Bi-directional phonetic modeling of consonant-vowel speech patterns
Dang et al. Local and global effects of the pyriform fossa on speech spectra
Wilhelms‐Tricarico et al. The 3‐D‐tongue FEM model revised
Kim et al. Complete neutralization of manner of articulation in Korean
Scully THE REPRESENTATION IN MODELS 0F WHAT SPEAKERS KNOW
Kollia Gradation of jaw perturbation effects on mandibular, labial, and velar kinematics
Guenther Skill acquisition, coarticulation, and rate effects in a neural network model of speech production
Miller The fundamentals of Russian intonation
JPS57118139A (en) Car diagnostic device by sound
Tsemel Application in speech recognition of some data on auditory segmentation and the perception of the speech wave parameters

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990503