DE60303278D1 - Vorrichtung zur Verbesserung der Spracherkennung - Google Patents

Vorrichtung zur Verbesserung der Spracherkennung

Info

Publication number
DE60303278D1
DE60303278D1 DE60303278T DE60303278T DE60303278D1 DE 60303278 D1 DE60303278 D1 DE 60303278D1 DE 60303278 T DE60303278 T DE 60303278T DE 60303278 T DE60303278 T DE 60303278T DE 60303278 D1 DE60303278 D1 DE 60303278D1
Authority
DE
Germany
Prior art keywords
speech recognition
parametrizable
audio input
speech
input unit
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
DE60303278T
Other languages
English (en)
Other versions
DE60303278T2 (de
Inventor
Michael Walker
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.)
Alcatel Lucent SAS
Original Assignee
Alcatel SA
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 Alcatel SA filed Critical Alcatel SA
Application granted granted Critical
Publication of DE60303278D1 publication Critical patent/DE60303278D1/de
Publication of DE60303278T2 publication Critical patent/DE60303278T2/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
    • G10L15/20—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
    • G10L15/02—Feature extraction for speech recognition; Selection of recognition unit

Landscapes

  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Computational Linguistics (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Telephone Function (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Navigation (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
DE60303278T 2003-11-27 2003-11-27 Vorrichtung zur Verbesserung der Spracherkennung Expired - Lifetime DE60303278T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03292957A EP1536412B1 (de) 2003-11-27 2003-11-27 Vorrichtung zur Verbesserung der Spracherkennung

Publications (2)

Publication Number Publication Date
DE60303278D1 true DE60303278D1 (de) 2006-04-06
DE60303278T2 DE60303278T2 (de) 2006-07-20

Family

ID=34443094

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60303278T Expired - Lifetime DE60303278T2 (de) 2003-11-27 2003-11-27 Vorrichtung zur Verbesserung der Spracherkennung

Country Status (4)

Country Link
US (1) US7734472B2 (de)
EP (1) EP1536412B1 (de)
AT (1) ATE316283T1 (de)
DE (1) DE60303278T2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060020454A1 (en) * 2004-07-21 2006-01-26 Phonak Ag Method and system for noise suppression in inductive receivers
US8065146B2 (en) * 2006-07-12 2011-11-22 Microsoft Corporation Detecting an answering machine using speech recognition
US8949124B1 (en) 2008-09-11 2015-02-03 Next It Corporation Automated learning for speech-based applications
US20110105034A1 (en) * 2009-11-03 2011-05-05 Senders John W Active voice cancellation system
US8892436B2 (en) * 2010-10-19 2014-11-18 Samsung Electronics Co., Ltd. Front-end processor for speech recognition, and speech recognizing apparatus and method using the same
US9361329B2 (en) * 2013-12-13 2016-06-07 International Business Machines Corporation Managing time series databases
US10224053B2 (en) * 2017-03-24 2019-03-05 Hyundai Motor Company Audio signal quality enhancement based on quantitative SNR analysis and adaptive Wiener filtering
CN108564956B (zh) * 2018-03-26 2021-04-20 京北方信息技术股份有限公司 一种声纹识别方法和装置、服务器、存储介质

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0235127B2 (de) * 1985-09-03 1993-05-05 Motorola, Inc. Radiotelephon mit freisprechbetrieb
DE4229577A1 (de) * 1992-09-04 1994-03-10 Daimler Benz Ag Verfahren zur Spracherkennung mit dem eine Anpassung von Mikrofon- und Sprachcharakteristiken erreicht wird
JPH10105191A (ja) * 1996-09-30 1998-04-24 Toshiba Corp 音声認識装置及びマイクロホン周波数特性変換方法
US6067516A (en) * 1997-05-09 2000-05-23 Siemens Information Speech and text messaging system with distributed speech recognition and speaker database transfers
US6604071B1 (en) * 1999-02-09 2003-08-05 At&T Corp. Speech enhancement with gain limitations based on speech activity

Also Published As

Publication number Publication date
ATE316283T1 (de) 2006-02-15
EP1536412A1 (de) 2005-06-01
DE60303278T2 (de) 2006-07-20
EP1536412B1 (de) 2006-01-18
US7734472B2 (en) 2010-06-08
US20050119886A1 (en) 2005-06-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: ALCATEL LUCENT, PARIS, FR