GB1225242A - Improvements in or relating to pattern recognition devices - Google Patents

Improvements in or relating to pattern recognition devices

Info

Publication number
GB1225242A
GB1225242A GB1225242DA GB1225242A GB 1225242 A GB1225242 A GB 1225242A GB 1225242D A GB1225242D A GB 1225242DA GB 1225242 A GB1225242 A GB 1225242A
Authority
GB
United Kingdom
Prior art keywords
pattern recognition
relating
recognition devices
april
addition
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
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.)
EMI Ltd
Original Assignee
EMI Ltd
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 GB365/62A external-priority patent/GB1027165A/en
Application filed by EMI Ltd filed Critical EMI Ltd
Publication of GB1225242A publication Critical patent/GB1225242A/en
Expired 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
    • G10L15/08—Speech classification or search
    • G10L15/10—Speech classification or search using distance or distortion measures between unknown speech and reference templates
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
    • G10L25/03—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 characterised by the type of extracted parameters
    • G10L25/06—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 characterised by the type of extracted parameters the extracted parameters being correlation coefficients

Abstract

1,225,242. Speech recognition. ELECTRIC & MUSICAL INDUSTRIES Ltd. 17 April, 1968 [27 April, 1967], No. 19338/67. Addition to 1,027,165. Heading G4R. The pattern recognition device of the parent Specification is applied to speech recognition. In addition, detection of some word parts may inhibit detection of others.
GB1225242D 1962-01-04 1967-04-27 Improvements in or relating to pattern recognition devices Expired GB1225242A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB365/62A GB1027165A (en) 1962-01-04 1962-01-04 Improvements in or relating to pattern recognition devices
GB1933867 1967-04-27

Publications (1)

Publication Number Publication Date
GB1225242A true GB1225242A (en) 1971-03-17

Family

ID=10127683

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1225242D Expired GB1225242A (en) 1962-01-04 1967-04-27 Improvements in or relating to pattern recognition devices

Country Status (1)

Country Link
GB (1) GB1225242A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0060086A1 (en) * 1981-03-04 1982-09-15 Threshold Technology Inc. Speech recognition system and method
EP0125422A1 (en) * 1983-04-13 1984-11-21 Texas Instruments Incorporated Speaker-independent word recognizer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0060086A1 (en) * 1981-03-04 1982-09-15 Threshold Technology Inc. Speech recognition system and method
EP0125422A1 (en) * 1983-04-13 1984-11-21 Texas Instruments Incorporated Speaker-independent word recognizer

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees