ES2086345T3 - Metodo para el reconocimiento del habla adaptable al usuario. - Google Patents

Metodo para el reconocimiento del habla adaptable al usuario.

Info

Publication number
ES2086345T3
ES2086345T3 ES90117539T ES90117539T ES2086345T3 ES 2086345 T3 ES2086345 T3 ES 2086345T3 ES 90117539 T ES90117539 T ES 90117539T ES 90117539 T ES90117539 T ES 90117539T ES 2086345 T3 ES2086345 T3 ES 2086345T3
Authority
ES
Spain
Prior art keywords
recognition
word
vocabulary
speech
diction
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 - Lifetime
Application number
ES90117539T
Other languages
English (en)
Inventor
Heidi Dr Hackbarth
Manfred Dr Immendorfer
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.)
Alcatel Lucent NV
Original Assignee
Alcatel 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 Alcatel NV filed Critical Alcatel NV
Application granted granted Critical
Publication of ES2086345T3 publication Critical patent/ES2086345T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G10L15/06—Creation of reference templates; Training of speech recognition systems, e.g. adaptation to the characteristics of the speaker's voice
    • G10L15/065—Adaptation
    • G10L15/07—Adaptation to the speaker

Landscapes

  • Engineering & Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Computational Linguistics (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Machine Translation (AREA)
  • Electric Clocks (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)

Abstract

UN PROCEDIMIENTO TAL DEBE SER ADECUADO TANTO PARA EL RECONOCIMIENTO DE PALABRAS INDIVIDUALES, COMO PARA UNA LENGUA HABLADA CONTINUAMENTE. DEBE CARACTERIZARSE POR LA SOLIDEZ DEL RECONOCIMIENTO DE LA MUESTRA DE PALABRA, EN SEGMENTACION DE SILABAS INCORRECTAS Y EN PRONUNCIACIONES VARIABLES, POR EJEMPLO EN UNA ABSORCION DE SILABAS. ADEMAS, DEBE POSIBILITAR UNA RAPIDA ADAPTACION DEL SISTEMA A UN NUEVO ORADOR Y UNA GENERACION Y AMPLIACION DE LAS FRASES DE TEXTOS ESCRITOS, SIN UN ENTRENAMIENTO EXPLICITO DEL SISTEMA POR QUIEN ENSEÑA EL LENGUAJE. UN RECONOCIMIENTO DE PALABRAS Y SERIES DE PALABRAS DEBE SER POSIBLE INCLUSO EN FRASES DE MUCHA AMPLITUD. LOS PROCEDIMIENTOS CONOCIDOS PARA EL RECONOCIMIENTO DE LENGUAS NECESITAN UN PROCEDIMIENTO DE ENTRENAMIENTO MUY COSTOSO. ADEMAS, SE PRODUCE UN FLUJO DE HIPOTESIS INMENSO EN LA LENGUA HABLADA DE CONTINUO Y EN GRAN VOCABULARIO. SEGUN EL INVENTO, SE SEGMENTAN Y CLASIFICAN LOS VECTORES DE CARACTERISTICAS EXTRAIDOS, CON AYUDA DE UN INVENTARIO DE UNIDADES DE PALABRAS, EN UNA FRASE DE HIPOTESIS DE UNIDADES DE PALABRAS ORIENTADAS EN SILABAS. DE LA FRASE DE HIPOTESIS SE PRODUCE, POR UNA COMPARACION TRIDIMENSIONAL DE DINAMICA DE TIEMPO, CON VARIANTES DE PRONUNCIACION DE UN CAUDAL DE PALABRAS DE MUESTRA DE REFERENCIA, UNA FRASE HIPOTETICA DE PALABRAS QUE ARROJA UN ANALISIS SINTACTICO PARA AVERIGUACION DE LA FRASE HABLADA.
ES90117539T 1989-09-22 1990-09-12 Metodo para el reconocimiento del habla adaptable al usuario. Expired - Lifetime ES2086345T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3931638A DE3931638A1 (de) 1989-09-22 1989-09-22 Verfahren zur sprecheradaptiven erkennung von sprache

Publications (1)

Publication Number Publication Date
ES2086345T3 true ES2086345T3 (es) 1996-07-01

Family

ID=6389967

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90117539T Expired - Lifetime ES2086345T3 (es) 1989-09-22 1990-09-12 Metodo para el reconocimiento del habla adaptable al usuario.

Country Status (6)

Country Link
US (1) US5170432A (es)
EP (1) EP0418711B1 (es)
AT (1) ATE134275T1 (es)
AU (1) AU640164B2 (es)
DE (2) DE3931638A1 (es)
ES (1) ES2086345T3 (es)

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Also Published As

Publication number Publication date
DE59010131D1 (de) 1996-03-28
US5170432A (en) 1992-12-08
EP0418711B1 (de) 1996-02-14
ATE134275T1 (de) 1996-02-15
EP0418711A2 (de) 1991-03-27
DE3931638A1 (de) 1991-04-04
AU640164B2 (en) 1993-08-19
AU6255990A (en) 1991-03-28
EP0418711A3 (en) 1991-09-04

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