DE69714880T2 - Mustervergleichsverfahren und Vorrichtung dafür - Google Patents

Mustervergleichsverfahren und Vorrichtung dafür

Info

Publication number
DE69714880T2
DE69714880T2 DE69714880T DE69714880T DE69714880T2 DE 69714880 T2 DE69714880 T2 DE 69714880T2 DE 69714880 T DE69714880 T DE 69714880T DE 69714880 T DE69714880 T DE 69714880T DE 69714880 T2 DE69714880 T2 DE 69714880T2
Authority
DE
Germany
Prior art keywords
comparison method
device therefor
pattern comparison
pattern
therefor
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
DE69714880T
Other languages
English (en)
Other versions
DE69714880D1 (de
Inventor
Eli Tzirkel-Hancock
Robert Keiller
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.)
Canon Inc
Original Assignee
Canon 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 GBGB9602699.2A external-priority patent/GB9602699D0/en
Application filed by Canon Inc filed Critical Canon Inc
Publication of DE69714880D1 publication Critical patent/DE69714880D1/de
Application granted granted Critical
Publication of DE69714880T2 publication Critical patent/DE69714880T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/50—Centralised arrangements for answering calls; Centralised arrangements for recording messages for absent or busy subscribers ; Centralised arrangements for recording messages
    • H04M3/53—Centralised arrangements for recording incoming messages, i.e. mailbox systems
    • H04M3/533—Voice mail 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
    • G10L15/08—Speech classification or search
    • G10L15/12—Speech classification or search using dynamic programming techniques, e.g. dynamic time warping [DTW]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/42204—Arrangements at the exchange for service or number selection by voice
    • 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
    • G10L2015/085—Methods for reducing search complexity, pruning
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/26—Devices for calling a subscriber
    • H04M1/27—Devices whereby a plurality of signals may be stored simultaneously
    • H04M1/271—Devices whereby a plurality of signals may be stored simultaneously controlled by voice recognition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/57—Arrangements for indicating or recording the number of the calling subscriber at the called subscriber's set
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/64—Automatic arrangements for answering calls; Automatic arrangements for recording messages for absent subscribers; Arrangements for recording conversations
    • H04M1/65—Recording arrangements for recording a message from the calling party
    • H04M1/6505—Recording arrangements for recording a message from the calling party storing speech in digital form
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2201/00—Electronic components, circuits, software, systems or apparatus used in telephone systems
    • H04M2201/40—Electronic components, circuits, software, systems or apparatus used in telephone systems using speech recognition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/50—Centralised arrangements for answering calls; Centralised arrangements for recording messages for absent or busy subscribers ; Centralised arrangements for recording messages
    • H04M3/53—Centralised arrangements for recording incoming messages, i.e. mailbox systems
    • H04M3/533—Voice mail systems
    • H04M3/53366—Message disposing or creating aspects
    • H04M3/53383—Message registering commands or announcements; Greetings
DE69714880T 1996-02-09 1997-02-07 Mustervergleichsverfahren und Vorrichtung dafür Expired - Lifetime DE69714880T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9602699.2A GB9602699D0 (en) 1996-02-09 1996-02-09 Pattern matching method and apparatus
GBGB9614429.0A GB9614429D0 (en) 1996-02-09 1996-07-09 Telephony system

Publications (2)

Publication Number Publication Date
DE69714880D1 DE69714880D1 (de) 2002-10-02
DE69714880T2 true DE69714880T2 (de) 2003-04-10

Family

ID=26308650

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69736751T Expired - Lifetime DE69736751D1 (de) 1996-02-09 1997-02-07 Verfahren und Vorrichtung zur Mustererkennung sowie Fernsprechsystem
DE69714880T Expired - Lifetime DE69714880T2 (de) 1996-02-09 1997-02-07 Mustervergleichsverfahren und Vorrichtung dafür

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69736751T Expired - Lifetime DE69736751D1 (de) 1996-02-09 1997-02-07 Verfahren und Vorrichtung zur Mustererkennung sowie Fernsprechsystem

Country Status (5)

Country Link
US (2) US5960395A (de)
EP (1) EP0789349B1 (de)
JP (1) JPH09244686A (de)
DE (2) DE69736751D1 (de)
HK (1) HK1002468A1 (de)

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EP0789349A3 (de) 1997-11-12
DE69736751D1 (de) 2006-11-09
US5960395A (en) 1999-09-28
EP0789349A2 (de) 1997-08-13
JPH09244686A (ja) 1997-09-19
EP0789349B1 (de) 2002-08-28
HK1002468A1 (en) 1998-08-28
US7062435B2 (en) 2006-06-13
US20020032566A1 (en) 2002-03-14

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