DE60033039D1 - Vorrichtung und verfahren zur unterdrückung von zischlauten unter verwendung von adaptiven filteralgorithmen - Google Patents

Vorrichtung und verfahren zur unterdrückung von zischlauten unter verwendung von adaptiven filteralgorithmen

Info

Publication number
DE60033039D1
DE60033039D1 DE60033039T DE60033039T DE60033039D1 DE 60033039 D1 DE60033039 D1 DE 60033039D1 DE 60033039 T DE60033039 T DE 60033039T DE 60033039 T DE60033039 T DE 60033039T DE 60033039 D1 DE60033039 D1 DE 60033039D1
Authority
DE
Germany
Prior art keywords
unwanted
signal
zischlauten
suppression
input signal
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 - Fee Related
Application number
DE60033039T
Other languages
English (en)
Other versions
DE60033039T2 (de
Inventor
Jason Flaks
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.)
Gibson Guitar Corp
Original Assignee
Gibson Guitar 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 Gibson Guitar Corp filed Critical Gibson Guitar Corp
Publication of DE60033039D1 publication Critical patent/DE60033039D1/de
Application granted granted Critical
Publication of DE60033039T2 publication Critical patent/DE60033039T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10LSPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L21/00Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
    • G10L21/02Speech enhancement, e.g. noise reduction or echo cancellation
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10LSPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L21/00Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
    • G10L21/02Speech enhancement, e.g. noise reduction or echo cancellation
    • G10L21/0316Speech enhancement, e.g. noise reduction or echo cancellation by changing the amplitude
    • G10L21/0364Speech enhancement, e.g. noise reduction or echo cancellation by changing the amplitude for improving intelligibility
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10LSPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L21/00Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
    • G10L21/02Speech enhancement, e.g. noise reduction or echo cancellation
    • G10L21/0208Noise filtering

Landscapes

  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Computational Linguistics (AREA)
  • Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • Multimedia (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Networks Using Active Elements (AREA)
  • Filters That Use Time-Delay Elements (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
  • Image Processing (AREA)
DE60033039T 1999-09-27 2000-09-27 Vorrichtung und verfahren zur unterdrückung von zischlauten unter verwendung von adaptiven filteralgorithmen Expired - Fee Related DE60033039T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US15622499P 1999-09-27 1999-09-27
US156224P 1999-09-27
US430433 1999-10-29
US09/430,433 US6373953B1 (en) 1999-09-27 1999-10-29 Apparatus and method for De-esser using adaptive filtering algorithms
PCT/US2000/026571 WO2001024416A1 (en) 1999-09-27 2000-09-27 Apparatus and method for de-esser using adaptive filtering algorithms

Publications (2)

Publication Number Publication Date
DE60033039D1 true DE60033039D1 (de) 2007-03-08
DE60033039T2 DE60033039T2 (de) 2007-11-15

Family

ID=26852983

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60033039T Expired - Fee Related DE60033039T2 (de) 1999-09-27 2000-09-27 Vorrichtung und verfahren zur unterdrückung von zischlauten unter verwendung von adaptiven filteralgorithmen

Country Status (8)

Country Link
US (1) US6373953B1 (de)
EP (1) EP1216527B1 (de)
JP (1) JP2003510665A (de)
AT (1) ATE352135T1 (de)
AU (1) AU7987200A (de)
CA (1) CA2321225C (de)
DE (1) DE60033039T2 (de)
WO (1) WO2001024416A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6717537B1 (en) * 2001-06-26 2004-04-06 Sonic Innovations, Inc. Method and apparatus for minimizing latency in digital signal processing systems
US20080002832A1 (en) * 2006-06-29 2008-01-03 Taiwan Semiconductor Manufacturing Co., Ltd. Methods of detecting an abnormal operation of processing apparatus and systems thereof
US8989395B2 (en) * 2010-12-07 2015-03-24 Empire Technology Development Llc Audio fingerprint differences for end-to-end quality of experience measurement
WO2012128679A1 (en) * 2011-03-21 2012-09-27 Telefonaktiebolaget L M Ericsson (Publ) Method and arrangement for damping dominant frequencies in an audio signal
US9549250B2 (en) 2012-06-10 2017-01-17 Nuance Communications, Inc. Wind noise detection for in-car communication systems with multiple acoustic zones
WO2013187932A1 (en) * 2012-06-10 2013-12-19 Nuance Communications, Inc. Noise dependent signal processing for in-car communication systems with multiple acoustic zones
DE112012006876B4 (de) 2012-09-04 2021-06-10 Cerence Operating Company Verfahren und Sprachsignal-Verarbeitungssystem zur formantabhängigen Sprachsignalverstärkung
WO2014070139A2 (en) 2012-10-30 2014-05-08 Nuance Communications, Inc. Speech enhancement
EP3038106B1 (de) * 2014-12-24 2017-10-18 Nxp B.V. Verbesserung eines Audiosignals
US10867620B2 (en) * 2016-06-22 2020-12-15 Dolby Laboratories Licensing Corporation Sibilance detection and mitigation

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100189961B1 (ko) 1992-04-09 1999-06-01 윤종용 잡음 제거 장치
US5574791A (en) 1994-06-15 1996-11-12 Akg Acoustics, Incorporated Combined de-esser and high-frequency enhancer using single pair of level detectors
JP3039342B2 (ja) 1995-11-13 2000-05-08 富士ゼロックス株式会社 画像形成装置の消音装置および消音方法
EP0798947A1 (de) 1996-03-27 1997-10-01 Siemens Audiologische Technik GmbH Verfahren und Schaltung zur Verarbeitung von Daten, insbesondere Signaldaten in einem digitalen programmierbaren Hörgerät

Also Published As

Publication number Publication date
AU7987200A (en) 2001-04-30
ATE352135T1 (de) 2007-02-15
US6373953B1 (en) 2002-04-16
JP2003510665A (ja) 2003-03-18
CA2321225C (en) 2005-04-26
DE60033039T2 (de) 2007-11-15
EP1216527B1 (de) 2007-01-17
CA2321225A1 (en) 2001-03-27
EP1216527A4 (de) 2005-06-29
WO2001024416A1 (en) 2001-04-05
EP1216527A1 (de) 2002-06-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee