DE69523531D1 - Verfahren und Vorrichtung zur Analyse von Audioeingabevorgängen in einem Spracherkennungssystem - Google Patents

Verfahren und Vorrichtung zur Analyse von Audioeingabevorgängen in einem Spracherkennungssystem

Info

Publication number
DE69523531D1
DE69523531D1 DE69523531T DE69523531T DE69523531D1 DE 69523531 D1 DE69523531 D1 DE 69523531D1 DE 69523531 T DE69523531 T DE 69523531T DE 69523531 T DE69523531 T DE 69523531T DE 69523531 D1 DE69523531 D1 DE 69523531D1
Authority
DE
Germany
Prior art keywords
speech recognition
audio input
recognition system
input processes
analyzing audio
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
DE69523531T
Other languages
English (en)
Other versions
DE69523531T2 (de
Inventor
Marvin L Williams
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of DE69523531D1 publication Critical patent/DE69523531D1/de
Publication of DE69523531T2 publication Critical patent/DE69523531T2/de
Anticipated expiration legal-status Critical
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
    • G10L15/26—Speech to text systems
    • 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
    • G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
    • G10L25/78—Detection of presence or absence of voice signals
    • 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
    • G10L15/20—Speech recognition techniques specially adapted for robustness in adverse environments, e.g. in noise, of stress induced speech
    • 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
    • G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
    • G10L2015/226—Procedures used during a speech recognition process, e.g. man-machine dialogue using non-speech characteristics
    • G10L2015/228—Procedures used during a speech recognition process, e.g. man-machine dialogue using non-speech characteristics of application context

Landscapes

  • Engineering & Computer Science (AREA)
  • Computational Linguistics (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • User Interface Of Digital Computer (AREA)
DE69523531T 1994-08-16 1995-08-08 Verfahren und Vorrichtung zur Analyse von Audioeingabevorgängen in einem Spracherkennungssystem Expired - Lifetime DE69523531T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/291,372 US5764852A (en) 1994-08-16 1994-08-16 Method and apparatus for speech recognition for distinguishing non-speech audio input events from speech audio input events

Publications (2)

Publication Number Publication Date
DE69523531D1 true DE69523531D1 (de) 2001-12-06
DE69523531T2 DE69523531T2 (de) 2002-05-23

Family

ID=23120039

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69523531T Expired - Lifetime DE69523531T2 (de) 1994-08-16 1995-08-08 Verfahren und Vorrichtung zur Analyse von Audioeingabevorgängen in einem Spracherkennungssystem

Country Status (3)

Country Link
US (1) US5764852A (de)
EP (1) EP0702351B1 (de)
DE (1) DE69523531T2 (de)

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US11010550B2 (en) 2015-09-29 2021-05-18 Apple Inc. Unified language modeling framework for word prediction, auto-completion and auto-correction
US10691473B2 (en) 2015-11-06 2020-06-23 Apple Inc. Intelligent automated assistant in a messaging environment
US10049668B2 (en) 2015-12-02 2018-08-14 Apple Inc. Applying neural network language models to weighted finite state transducers for automatic speech recognition
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US9934775B2 (en) 2016-05-26 2018-04-03 Apple Inc. Unit-selection text-to-speech synthesis based on predicted concatenation parameters
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Also Published As

Publication number Publication date
US5764852A (en) 1998-06-09
EP0702351A2 (de) 1996-03-20
DE69523531T2 (de) 2002-05-23
EP0702351A3 (de) 1997-10-22
EP0702351B1 (de) 2001-10-31

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Legal Events

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8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8328 Change in the person/name/address of the agent

Representative=s name: DUSCHER, R., DIPL.-PHYS. DR.RER.NAT., PAT.-ANW., 7