GB2230370B - Apparatus and methods for controlling equipment - Google Patents

Apparatus and methods for controlling equipment

Info

Publication number: GB2230370B
Authority: GB; United Kingdom
Prior art keywords: methods; controlling equipment; controlling; equipment
Prior art date: 1989-04-12
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

GB9007067A

Other versions

GB9007067D0 (en

GB2230370A (en

Inventor

Ian Bickerton

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.)

Smiths Group PLC

Original Assignee

Smiths Group 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.)

1989-04-12

Filing date

1990-03-29

Publication date

1993-05-12

1990-03-29 Application filed by Smiths Group PLC filed Critical Smiths Group PLC

1990-05-30 Publication of GB9007067D0 publication Critical patent/GB9007067D0/en

1990-10-17 Publication of GB2230370A publication Critical patent/GB2230370A/en

1993-05-12 Application granted granted Critical

1993-05-12 Publication of GB2230370B publication Critical patent/GB2230370B/en

2010-03-29 Anticipated expiration legal-status Critical

Status 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
- G10L15/08—Speech classification or search
- G10L15/16—Speech classification or search using artificial neural networks
- 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
- G10L15/08—Speech classification or search
- G10L15/12—Speech classification or search using dynamic programming techniques, e.g. dynamic time warping [DTW]
- 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
- G10L15/08—Speech classification or search
- G10L15/14—Speech classification or search using statistical models, e.g. Hidden Markov Models [HMMs]
- G10L15/142—Hidden Markov Models [HMMs]

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Human Computer Interaction (AREA)
Computational Linguistics (AREA)
Health & Medical Sciences (AREA)
Audiology, Speech & Language Pathology (AREA)
Acoustics & Sound (AREA)
Multimedia (AREA)
Evolutionary Computation (AREA)
Artificial Intelligence (AREA)
Probability & Statistics with Applications (AREA)
Machine Translation (AREA)
Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)

GB9007067A 1989-04-12 1990-03-29 Apparatus and methods for controlling equipment Expired - Lifetime GB2230370B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB898908205A GB8908205D0 (en)	1989-04-12	1989-04-12	Speech recognition apparatus and methods

Publications (3)

Publication Number	Publication Date
GB9007067D0 GB9007067D0 (en)	1990-05-30
GB2230370A GB2230370A (en)	1990-10-17
GB2230370B true GB2230370B (en)	1993-05-12

Family

ID=10654850

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
GB898908205A Pending GB8908205D0 (en)	1989-04-12	1989-04-12	Speech recognition apparatus and methods
GB9007067A Expired - Lifetime GB2230370B (en)	1989-04-12	1990-03-29	Apparatus and methods for controlling equipment

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
GB898908205A Pending GB8908205D0 (en)	1989-04-12	1989-04-12	Speech recognition apparatus and methods

Country Status (4)

Country	Link
JP (2)	JPH02298998A (en)
DE (1)	DE4010028C2 (en)
FR (1)	FR2645999B1 (en)
GB (2)	GB8908205D0 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP3004023B2 (en) *	1989-11-28	2000-01-31	株式会社東芝	Voice recognition device
GB2240203A (en) *	1990-01-18	1991-07-24	Apple Computer	Automated speech recognition system
DE4120308A1 (en) *	1991-06-20	1992-12-24	Standard Elektrik Lorenz Ag	DEVICE AND METHOD FOR RECOGNIZING LANGUAGE
DE4131387A1 (en) *	1991-09-20	1993-03-25	Siemens Ag	METHOD FOR RECOGNIZING PATTERNS IN TIME VARIANTS OF MEASURING SIGNALS
US5758021A (en) *	1992-06-12	1998-05-26	Alcatel N.V.	Speech recognition combining dynamic programming and neural network techniques
KR100202425B1 (en) *	1992-08-27	1999-06-15	정호선	Voice recognition system for recognizing the remote controller command of electronic equipment
IT1270919B (en) *	1993-05-05	1997-05-16	Cselt Centro Studi Lab Telecom	SYSTEM FOR THE RECOGNITION OF ISOLATED WORDS INDEPENDENT OF THE SPEAKER THROUGH NEURAL NETWORKS
GB2303955B (en) *	1996-09-24	1997-05-14	Allvoice Computing Plc	Data processing method and apparatus
US5857099A (en) *	1996-09-27	1999-01-05	Allvoice Computing Plc	Speech-to-text dictation system with audio message capability
US6961700B2 (en)	1996-09-24	2005-11-01	Allvoice Computing Plc	Method and apparatus for processing the output of a speech recognition engine
JP3039408B2 (en)	1996-12-27	2000-05-08	日本電気株式会社	Sound classification method
DE19705471C2 (en) *	1997-02-13	1998-04-09	Sican F & E Gmbh Sibet	Method and circuit arrangement for speech recognition and for voice control of devices
US6182038B1 (en) *	1997-12-01	2001-01-30	Motorola, Inc.	Context dependent phoneme networks for encoding speech information
ITTO980383A1 (en)	1998-05-07	1999-11-07	Cselt Centro Studi Lab Telecom	PROCEDURE AND VOICE RECOGNITION DEVICE WITH DOUBLE STEP OF NEURAL AND MARKOVIAN RECOGNITION.

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0242743A1 (en) *	1986-04-25	1987-10-28	Texas Instruments Incorporated	Speech recognition system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5529803A (en) *	1978-07-18	1980-03-03	Nippon Electric Co	Continuous voice discriminating device
CH644246B (en) *	1981-05-15	1900-01-01	Asulab Sa	SPEECH-COMMANDED WORDS INTRODUCTION DEVICE.
US4587670A (en) *	1982-10-15	1986-05-06	At&T Bell Laboratories	Hidden Markov model speech recognition arrangement
JPH06105394B2 (en) *	1986-03-19	1994-12-21	株式会社東芝	Voice recognition system
EP0285352B1 (en) *	1987-04-03	1995-03-15	AT&T Corp.	Neural computation by time concentration

1989
- 1989-04-12 GB GB898908205A patent/GB8908205D0/en active Pending
1990
- 1990-03-29 GB GB9007067A patent/GB2230370B/en not_active Expired - Lifetime
- 1990-03-29 DE DE4010028A patent/DE4010028C2/en not_active Expired - Lifetime
- 1990-04-09 FR FR9004783A patent/FR2645999B1/en not_active Expired - Lifetime
- 1990-04-09 JP JP2092371A patent/JPH02298998A/en active Pending
2000
- 2000-07-13 JP JP2000004957U patent/JP2001000007U/en active Pending

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0242743A1 (en) *	1986-04-25	1987-10-28	Texas Instruments Incorporated	Speech recognition system

Also Published As

Publication number	Publication date
JP2001000007U (en)	2001-02-09
FR2645999B1 (en)	1993-05-14
FR2645999A1 (en)	1990-10-19
GB8908205D0 (en)	1989-05-24
DE4010028C2 (en)	2003-03-20
DE4010028A1 (en)	1990-10-18
GB9007067D0 (en)	1990-05-30
JPH02298998A (en)	1990-12-11
GB2230370A (en)	1990-10-17

Legal Events

Date	Code	Title	Description
2008-06-04	732E	Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
2010-04-21	PE20	Patent expired after termination of 20 years	Expiry date: 20100328

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