ES2042427B1 - VOICE RECOGNITION CIRCUIT. - Google Patents

VOICE RECOGNITION CIRCUIT.

Info

Publication number
ES2042427B1
ES2042427B1 ES09202556A ES9202556A ES2042427B1 ES 2042427 B1 ES2042427 B1 ES 2042427B1 ES 09202556 A ES09202556 A ES 09202556A ES 9202556 A ES9202556 A ES 9202556A ES 2042427 B1 ES2042427 B1 ES 2042427B1
Authority
ES
Spain
Prior art keywords
voice recognition
memory
recognition circuit
voice
program
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
ES09202556A
Other languages
Spanish (es)
Other versions
ES2042427R (en
ES2042427A2 (en
Inventor
Claudio Mariani
Santis Gerardo De
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
Publication of ES2042427A2 publication Critical patent/ES2042427A2/en
Publication of ES2042427R publication Critical patent/ES2042427R/es
Application granted granted Critical
Publication of ES2042427B1 publication Critical patent/ES2042427B1/en
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
    • G10L15/28—Constructional details of speech recognition systems
    • G10L15/285—Memory allocation or algorithm optimisation to reduce hardware requirements

Landscapes

  • Engineering & Computer Science (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)
  • Interface Circuits In Exchanges (AREA)
  • Stored Programmes (AREA)
  • Image Input (AREA)
  • Image Processing (AREA)

Abstract

CIRCUITO DE RECONOCIMIENTO DE VOZ. DEL TIPO DE LOS QUE COMPRENDEN UNA UNIDAD DE PROCESAMIENTO CONTROLADA POR PROGRAMA, UNA MEMORIA DE PROGRAMA (PM) Y UNA MEMORIA DE DATOS (DM). EL CIRCUITO DE RECONOCIMIENTO DE VOZ FORMA PARTE DE UN SISTEMA DE PROCESAMIENTO DE VOZ Y SE CARACTERIZA PORQUE LA MEMORIA DE DATOS (DM) ES UNA MEMORIA QUE TIENE LA ARQUITECTURA DE UNA MEMORIA RAM DE VIDEO. LA UNIDAD DE PROCESAMIENTO CONTROLADA POR PROGRAMA CONSTA DE UN MICROPROCESADOR PARA EL CONTROL DE SECUENCIAS Y DE UN PROCESADOR DE VOZ (DTWC) PARA LA REALIZACION DE LAS FUNCIONES ESPECIFICAS DE RECONOCIMIENTO DE VOZ. EL PROCESADOR DE VOZ (DTWC) ESTA CONECTADO DIRECTAMENTE A UN PUERTO (PA) DE LA MEMORIA DE DATOS (DM).VOICE RECOGNITION CIRCUIT. TYPES OF THOSE THAT INCLUDE A PROGRAM-CONTROLLED PROCESSING UNIT, A PROGRAM MEMORY (PM) AND A DATA MEMORY (DM). THE VOICE RECOGNITION CIRCUIT IS PART OF A VOICE PROCESSING SYSTEM AND IS CHARACTERIZED BECAUSE THE DATA MEMORY (DM) IS A MEMORY THAT HAS THE ARCHITECTURE OF A VIDEO RAM MEMORY. THE PROGRAM-CONTROLLED PROCESSING UNIT CONSISTS OF A MICROPROCESSOR FOR SEQUENCE CONTROL AND A VOICE PROCESSOR (DTWC) FOR PERFORMING SPECIFIC VOICE RECOGNITION FUNCTIONS. THE VOICE PROCESSOR (DTWC) IS CONNECTED DIRECTLY TO A PORT (PA) OF THE DATA MEMORY (DM).

ES09202556A 1991-12-19 1992-12-17 VOICE RECOGNITION CIRCUIT. Expired - Lifetime ES2042427B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI913415A IT1252551B (en) 1991-12-19 1991-12-19 CIRCUIT FOR THE RECOGNITION OF SPEAKING

Publications (3)

Publication Number Publication Date
ES2042427A2 ES2042427A2 (en) 1993-12-01
ES2042427R ES2042427R (en) 1996-04-01
ES2042427B1 true ES2042427B1 (en) 1996-11-16

Family

ID=11361381

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09202556A Expired - Lifetime ES2042427B1 (en) 1991-12-19 1992-12-17 VOICE RECOGNITION CIRCUIT.

Country Status (5)

Country Link
AU (1) AU664217B2 (en)
DE (1) DE9215044U1 (en)
ES (1) ES2042427B1 (en)
FR (1) FR2685529B1 (en)
IT (1) IT1252551B (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1229782B (en) * 1989-05-22 1991-09-11 Face Standard Ind METHOD AND APPARATUS TO RECOGNIZE UNKNOWN VERBAL WORDS BY EXTRACTION OF PARAMETERS AND COMPARISON WITH REFERENCE WORDS
JP2784811B2 (en) * 1989-08-25 1998-08-06 ソニー株式会社 Image creation device
CA2040724A1 (en) * 1990-04-25 1991-10-26 James L. Flanagan Voice password controlled computer security system
CA2042926C (en) * 1990-05-22 1997-02-25 Ryuhei Fujiwara Speech recognition method with noise reduction and a system therefor
CA2104393A1 (en) * 1991-02-22 1992-09-03 Jorge M. Parra Acoustic method and apparatus for identifying human sonic sources

Also Published As

Publication number Publication date
ES2042427R (en) 1996-04-01
AU3000092A (en) 1993-06-24
FR2685529B1 (en) 1995-03-10
ITMI913415A0 (en) 1991-12-19
AU664217B2 (en) 1995-11-09
DE9215044U1 (en) 1993-02-18
IT1252551B (en) 1995-06-19
FR2685529A1 (en) 1993-06-25
ITMI913415A1 (en) 1993-06-19
ES2042427A2 (en) 1993-12-01

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