WO2001009877A3 - System and method for improving the accuracy of a speech recognition program - Google Patents

System and method for improving the accuracy of a speech recognition program Download PDF

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Publication number
WO2001009877A3
WO2001009877A3 PCT/US2000/020467 US0020467W WO0109877A3 WO 2001009877 A3 WO2001009877 A3 WO 2001009877A3 US 0020467 W US0020467 W US 0020467W WO 0109877 A3 WO0109877 A3 WO 0109877A3
Authority
WO
WIPO (PCT)
Prior art keywords
speech recognition
recognition program
accuracy
improving
speech
Prior art date
Application number
PCT/US2000/020467
Other languages
French (fr)
Other versions
WO2001009877A9 (en
WO2001009877A2 (en
Inventor
Jonathan Kahn
Thomas P Flynn
Charles Qin
Nicholas J Linden
James A Sells
Original Assignee
Custom Speech Usa 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
Priority claimed from US09/362,255 external-priority patent/US6490558B1/en
Priority claimed from US09/625,657 external-priority patent/US6704709B1/en
Application filed by Custom Speech Usa Inc filed Critical Custom Speech Usa Inc
Priority to EP00950784A priority Critical patent/EP1509902A4/en
Priority to NZ516956A priority patent/NZ516956A/en
Priority to CA002380433A priority patent/CA2380433A1/en
Priority to AU63835/00A priority patent/AU776890B2/en
Publication of WO2001009877A2 publication Critical patent/WO2001009877A2/en
Publication of WO2001009877A9 publication Critical patent/WO2001009877A9/en
Publication of WO2001009877A3 publication Critical patent/WO2001009877A3/en

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
    • G10L15/26—Speech to text systems
    • 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
    • G10L15/06—Creation of reference templates; Training of speech recognition systems, e.g. adaptation to the characteristics of the speaker's voice
    • G10L15/063—Training
    • G10L2015/0631—Creating reference templates; Clustering

Abstract

A system and method for quickly improving the accuracy of a speech recognition program. The system is based on a speech recognition program that automatically converts a pre-recorded audio file into a written text. The system parses the written text into segments, each of which is corrected by the system and saved in a retrievable manner in association with the computer. The standard speech files are saved towards improving accuracy in speech-to-text conversation by the speech recognition program. The system further includes facilities to repetitively establish an independent instance of the written text from the pre-recorded audio file using the speech recognition program. This independent instance can then be broken into segments and each segment in said independent instance replaced with a corrected segment associated with the segment. In this manner, repetitive instruction of a speech recognition program can be facilitated. A system and method for directing pre-recorded audio files to a speech recognition program that does not accept such files is also disclosed. Such system and method are necessary to sue the system and method for quickly improving the accuracy of a speech recognition program with some pre-existing speech recognition programs.
PCT/US2000/020467 1999-07-28 2000-07-27 System and method for improving the accuracy of a speech recognition program WO2001009877A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP00950784A EP1509902A4 (en) 1999-07-28 2000-07-27 System and method for improving the accuracy of a speech recognition program
NZ516956A NZ516956A (en) 1999-07-28 2000-07-27 System and method for improving the accuracy of a speech recognition program
CA002380433A CA2380433A1 (en) 1999-07-28 2000-07-27 System and method for improving the accuracy of a speech recognition program
AU63835/00A AU776890B2 (en) 1999-07-28 2000-07-27 System and method for improving the accuracy of a speech recognition program

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US09/362,255 1999-07-28
US09/362,255 US6490558B1 (en) 1999-07-28 1999-07-28 System and method for improving the accuracy of a speech recognition program through repetitive training
US09/430,144 1999-10-29
US09/430,144 US6421643B1 (en) 1999-07-28 1999-10-29 Method and apparatus for directing an audio file to a speech recognition program that does not accept such files
US20887800P 2000-06-01 2000-06-01
US60/208,878 2000-06-01
US09/625,657 US6704709B1 (en) 1999-07-28 2000-07-26 System and method for improving the accuracy of a speech recognition program
US09/625,657 2000-07-26

Publications (3)

Publication Number Publication Date
WO2001009877A2 WO2001009877A2 (en) 2001-02-08
WO2001009877A9 WO2001009877A9 (en) 2002-07-11
WO2001009877A3 true WO2001009877A3 (en) 2004-10-28

Family

ID=27498742

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2000/020467 WO2001009877A2 (en) 1999-07-28 2000-07-27 System and method for improving the accuracy of a speech recognition program

Country Status (5)

Country Link
EP (1) EP1509902A4 (en)
AU (1) AU776890B2 (en)
CA (1) CA2380433A1 (en)
NZ (1) NZ516956A (en)
WO (1) WO2001009877A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2885247B1 (en) * 2005-04-27 2007-08-31 Marc Bendayan SPEECH RECOGNITION EQUIPMENT.
US8521510B2 (en) * 2006-08-31 2013-08-27 At&T Intellectual Property Ii, L.P. Method and system for providing an automated web transcription service
JP2012189930A (en) 2011-03-14 2012-10-04 Seiko Epson Corp Projector
CN112329926A (en) * 2020-11-30 2021-02-05 珠海采筑电子商务有限公司 Quality improvement method and system for intelligent robot

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4914704A (en) * 1984-10-30 1990-04-03 International Business Machines Corporation Text editor for speech input
US4994966A (en) * 1988-03-31 1991-02-19 Emerson & Stern Associates, Inc. System and method for natural language parsing by initiating processing prior to entry of complete sentences
US5712957A (en) * 1995-09-08 1998-01-27 Carnegie Mellon University Locating and correcting erroneously recognized portions of utterances by rescoring based on two n-best lists
US5883986A (en) * 1995-06-02 1999-03-16 Xerox Corporation Method and system for automatic transcription correction

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2986345B2 (en) * 1993-10-18 1999-12-06 インターナショナル・ビジネス・マシーンズ・コーポレイション Voice recording indexing apparatus and method
US5960447A (en) * 1995-11-13 1999-09-28 Holt; Douglas Word tagging and editing system for speech recognition
GB9709341D0 (en) * 1997-05-08 1997-06-25 British Broadcasting Corp Method of and apparatus for editing audio or audio-visual recordings
US6353809B2 (en) * 1997-06-06 2002-03-05 Olympus Optical, Ltd. Speech recognition with text generation from portions of voice data preselected by manual-input commands
US6064957A (en) * 1997-08-15 2000-05-16 General Electric Company Improving speech recognition through text-based linguistic post-processing

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4914704A (en) * 1984-10-30 1990-04-03 International Business Machines Corporation Text editor for speech input
US4994966A (en) * 1988-03-31 1991-02-19 Emerson & Stern Associates, Inc. System and method for natural language parsing by initiating processing prior to entry of complete sentences
US5883986A (en) * 1995-06-02 1999-03-16 Xerox Corporation Method and system for automatic transcription correction
US5712957A (en) * 1995-09-08 1998-01-27 Carnegie Mellon University Locating and correcting erroneously recognized portions of utterances by rescoring based on two n-best lists

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1509902A4 *

Also Published As

Publication number Publication date
AU6383500A (en) 2001-02-19
WO2001009877A9 (en) 2002-07-11
AU776890B2 (en) 2004-09-23
EP1509902A4 (en) 2005-08-17
WO2001009877A2 (en) 2001-02-08
CA2380433A1 (en) 2001-02-08
EP1509902A2 (en) 2005-03-02
NZ516956A (en) 2004-11-26

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