GB2192746B - Speech recognition - Google Patents

Speech recognition

Info

Publication number
GB2192746B
GB2192746B GB8716495A GB8716495A GB2192746B GB 2192746 B GB2192746 B GB 2192746B GB 8716495 A GB8716495 A GB 8716495A GB 8716495 A GB8716495 A GB 8716495A GB 2192746 B GB2192746 B GB 2192746B
Authority
GB
United Kingdom
Prior art keywords
word
speech recognition
user
words
ambiguous
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
GB8716495A
Other versions
GB2192746A (en
GB8716495D0 (en
Inventor
Ian Ross Cameron
Paul Christopher Millar
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.)
British Telecommunications PLC
Original Assignee
British Telecommunications PLC
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 British Telecommunications PLC filed Critical British Telecommunications PLC
Publication of GB8716495D0 publication Critical patent/GB8716495D0/en
Publication of GB2192746A publication Critical patent/GB2192746A/en
Application granted granted Critical
Publication of GB2192746B publication Critical patent/GB2192746B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition

Abstract

Words uttered by a user are compared 2, with stored words 3; the word giving, the best "score" in the comparison is deemed to have been recognised. Where equal or similar scores occur the result is ambiguous and in that case a message is generated (eg by means of a speech synthesiser 7) containing a word for the user to confirm. If he does not, a second word may similarly be offered. <IMAGE>
GB8716495A 1986-07-16 1987-07-14 Speech recognition Expired - Lifetime GB2192746B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8617389A GB8617389D0 (en) 1986-07-16 1986-07-16 Speech recognition

Publications (3)

Publication Number Publication Date
GB8716495D0 GB8716495D0 (en) 1987-08-19
GB2192746A GB2192746A (en) 1988-01-20
GB2192746B true GB2192746B (en) 1990-07-25

Family

ID=10601170

Family Applications (2)

Application Number Title Priority Date Filing Date
GB8617389A Pending GB8617389D0 (en) 1986-07-16 1986-07-16 Speech recognition
GB8716495A Expired - Lifetime GB2192746B (en) 1986-07-16 1987-07-14 Speech recognition

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB8617389A Pending GB8617389D0 (en) 1986-07-16 1986-07-16 Speech recognition

Country Status (1)

Country Link
GB (2) GB8617389D0 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5146503A (en) * 1987-08-28 1992-09-08 British Telecommunications Public Limited Company Speech recognition
US5051924A (en) * 1988-03-31 1991-09-24 Bergeron Larry E Method and apparatus for the generation of reports
US5680511A (en) * 1995-06-07 1997-10-21 Dragon Systems, Inc. Systems and methods for word recognition
US6336091B1 (en) * 1999-01-22 2002-01-01 Motorola, Inc. Communication device for screening speech recognizer input
US7324942B1 (en) * 2002-01-29 2008-01-29 Microstrategy, Incorporated System and method for interactive voice services using markup language with N-best filter element

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2098773A (en) * 1981-05-15 1982-11-24 Asulab Sa Apparatus for introducing control words by speech
GB2170936A (en) * 1985-02-07 1986-08-13 Philips Nv Adaptive responding system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2098773A (en) * 1981-05-15 1982-11-24 Asulab Sa Apparatus for introducing control words by speech
GB2170936A (en) * 1985-02-07 1986-08-13 Philips Nv Adaptive responding system

Also Published As

Publication number Publication date
GB2192746A (en) 1988-01-20
GB8617389D0 (en) 1986-08-20
GB8716495D0 (en) 1987-08-19

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 20070713