ES422105A1 - Method and its corresponding device for recognition of expressions talked by means of a machine. (Machine-translation by Google Translate, not legally binding) - Google Patents

Method and its corresponding device for recognition of expressions talked by means of a machine. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES422105A1
ES422105A1 ES422105A ES422105A ES422105A1 ES 422105 A1 ES422105 A1 ES 422105A1 ES 422105 A ES422105 A ES 422105A ES 422105 A ES422105 A ES 422105A ES 422105 A1 ES422105 A1 ES 422105A1
Authority
ES
Spain
Prior art keywords
machine
expressions
labels
translation
pronunciation
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
ES422105A
Other languages
Spanish (es)
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.)
Xerox Corp
Original Assignee
Xerox Corp
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 Xerox Corp filed Critical Xerox Corp
Publication of ES422105A1 publication Critical patent/ES422105A1/en
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)
  • 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)
  • Image Analysis (AREA)

Abstract

Method and its corresponding device for recognizing expressions spoken by a machine whose device is characterized because it comprises: A microphone to convert the spoken expressions into audio signals, Filtering means that respond to said audio signals to divide them into n bands, Means for encoding such signals with predetermined labels associated with respective energy levels of said n bands, Means to generate a representation as a row of labels of each pronunciation from the series of labels assigned to each pronunciation, Means to generate a speed profile of said pronunciation, Means for combining said row of labels and said speed profile to produce information defining patterns of pronunciations, and Means for comparing, associated to said patterns, with a corresponding representative information of known words in order to identify the pronunciations associated with the comparative pattern information. (Machine-translation by Google Translate, not legally binding)
ES422105A 1973-01-08 1974-01-07 Method and its corresponding device for recognition of expressions talked by means of a machine. (Machine-translation by Google Translate, not legally binding) Expired ES422105A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US32189873A 1973-01-08 1973-01-08

Publications (1)

Publication Number Publication Date
ES422105A1 true ES422105A1 (en) 1976-08-01

Family

ID=23252518

Family Applications (1)

Application Number Title Priority Date Filing Date
ES422105A Expired ES422105A1 (en) 1973-01-08 1974-01-07 Method and its corresponding device for recognition of expressions talked by means of a machine. (Machine-translation by Google Translate, not legally binding)

Country Status (7)

Country Link
JP (1) JPS49104506A (en)
AU (1) AU6431174A (en)
BE (1) BE809492A (en)
DE (1) DE2400027A1 (en)
ES (1) ES422105A1 (en)
FR (1) FR2213554A1 (en)
NL (1) NL7400087A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2433800A1 (en) * 1978-08-17 1980-03-14 Thomson Csf SPEECH DISCRIMINATOR AND RECEIVER HAVING SUCH A DISCRIMINATOR
DE3249698C2 (en) * 1982-01-12 1987-11-26 Matsushita Electric Works, Ltd., Kadoma, Osaka, Jp Method for speech recognition and device for carrying out this method
DE4001063A1 (en) * 1989-09-05 1991-03-07 Gerhard Morgenroth Spectacle frame with acoustic transponder - has built=in acoustic signal generator as aid in locating position

Also Published As

Publication number Publication date
AU6431174A (en) 1975-07-10
BE809492A (en) 1974-05-02
FR2213554A1 (en) 1974-08-02
DE2400027A1 (en) 1974-07-25
NL7400087A (en) 1974-07-10
JPS49104506A (en) 1974-10-03

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