ATE354849T1 - Verfahren und vorrichtungen zur analyse von signalen - Google Patents

Verfahren und vorrichtungen zur analyse von signalen

Info

Publication number
ATE354849T1
ATE354849T1 AT00980108T AT00980108T ATE354849T1 AT E354849 T1 ATE354849 T1 AT E354849T1 AT 00980108 T AT00980108 T AT 00980108T AT 00980108 T AT00980108 T AT 00980108T AT E354849 T1 ATE354849 T1 AT E354849T1
Authority
AT
Austria
Prior art keywords
signal
devices
target signal
input
analyzing signals
Prior art date
Application number
AT00980108T
Other languages
English (en)
Inventor
Tjeerd Catharinus Andringa
Hendrikus Duifhuis
Hengel Pieter Willem Jan Van
Michael Gerardus Heemskerk
Maartje Marjolein Nillesen
Original Assignee
Sound Intelligence B V
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 Sound Intelligence B V filed Critical Sound Intelligence B V
Application granted granted Critical
Publication of ATE354849T1 publication Critical patent/ATE354849T1/de

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
    • G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
    • G10L25/90—Pitch determination of speech signals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
    • G01R23/16—Spectrum analysis; Fourier analysis
    • G01R23/175—Spectrum analysis; Fourier analysis by delay means, e.g. tapped delay lines
    • 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
    • G10L21/00—Speech 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
    • G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
    • G10L21/0208—Noise filtering

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Signal Processing (AREA)
  • Acoustics & Sound (AREA)
  • Computational Linguistics (AREA)
  • Quality & Reliability (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Complex Calculations (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Image Analysis (AREA)
  • Image Processing (AREA)
AT00980108T 1999-11-05 2000-11-06 Verfahren und vorrichtungen zur analyse von signalen ATE354849T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL1013500A NL1013500C2 (nl) 1999-11-05 1999-11-05 Inrichting voor het schatten van de frequentie-inhoud of het spectrum van een geluidssignaal in een ruizige omgeving.

Publications (1)

Publication Number Publication Date
ATE354849T1 true ATE354849T1 (de) 2007-03-15

Family

ID=19770203

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00980108T ATE354849T1 (de) 1999-11-05 2000-11-06 Verfahren und vorrichtungen zur analyse von signalen

Country Status (10)

Country Link
US (1) US6745155B1 (de)
EP (1) EP1228502B1 (de)
JP (1) JP4566493B2 (de)
CN (1) CN1286084C (de)
AT (1) ATE354849T1 (de)
AU (1) AU1740801A (de)
CA (1) CA2390244C (de)
DE (1) DE60033549T2 (de)
NL (1) NL1013500C2 (de)
WO (1) WO2001033547A1 (de)

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US7242985B1 (en) 2004-12-03 2007-07-10 Advanced Bionics Corporation Outer hair cell stimulation model for the use by an intra—cochlear implant
US7742914B2 (en) * 2005-03-07 2010-06-22 Daniel A. Kosek Audio spectral noise reduction method and apparatus
US20060206320A1 (en) * 2005-03-14 2006-09-14 Li Qi P Apparatus and method for noise reduction and speech enhancement with microphones and loudspeakers
JP2006309162A (ja) * 2005-03-29 2006-11-09 Toshiba Corp ピッチパターン生成方法、ピッチパターン生成装置及びプログラム
KR100724736B1 (ko) * 2006-01-26 2007-06-04 삼성전자주식회사 스펙트럴 자기상관치를 이용한 피치 검출 방법 및 피치검출 장치
US7729775B1 (en) 2006-03-21 2010-06-01 Advanced Bionics, Llc Spectral contrast enhancement in a cochlear implant speech processor
US8949120B1 (en) 2006-05-25 2015-02-03 Audience, Inc. Adaptive noise cancelation
US8311634B2 (en) * 2006-06-16 2012-11-13 Second Sight Medical Products Inc. Apparatus and method for electrical stimulation of human retina
US8457754B2 (en) * 2006-06-16 2013-06-04 Second Sight Medical Products, Inc. Apparatus and method for electrical stimulation of human neurons
US7995771B1 (en) 2006-09-25 2011-08-09 Advanced Bionics, Llc Beamforming microphone system
US7864968B2 (en) * 2006-09-25 2011-01-04 Advanced Bionics, Llc Auditory front end customization
KR20130130871A (ko) * 2007-05-21 2013-12-02 이 잉크 코포레이션 비디오 전기 광학 디스플레이를 구동하는 방법
EP2028651A1 (de) * 2007-08-24 2009-02-25 Sound Intelligence B.V. Verfahren und Vorrichtung zur Entdeckung spezieller Eingabesignalbeiträge
EP2261681A4 (de) * 2008-04-04 2014-11-05 Anritsu Corp Verfahren zur erkennung einer grundlegenden wellenschwebungskomponente, abtastvorrichtung für ein gemessenes signal damit und wellenformbeobachtungssystem
KR20090122143A (ko) * 2008-05-23 2009-11-26 엘지전자 주식회사 오디오 신호 처리 방법 및 장치
JP2012503212A (ja) * 2008-09-19 2012-02-02 ニューサウス イノベーションズ ピーティーワイ リミテッド オーディオ信号分析方法
US8359195B2 (en) * 2009-03-26 2013-01-22 LI Creative Technologies, Inc. Method and apparatus for processing audio and speech signals
US20110178800A1 (en) * 2010-01-19 2011-07-21 Lloyd Watts Distortion Measurement for Noise Suppression System
CN101806835B (zh) * 2010-04-26 2011-11-09 江苏中凌高科技有限公司 基于包络分解的间谐波测量仪
US9558755B1 (en) 2010-05-20 2017-01-31 Knowles Electronics, Llc Noise suppression assisted automatic speech recognition
US20120143611A1 (en) * 2010-12-07 2012-06-07 Microsoft Corporation Trajectory Tiling Approach for Text-to-Speech
US20120197643A1 (en) * 2011-01-27 2012-08-02 General Motors Llc Mapping obstruent speech energy to lower frequencies
US9640194B1 (en) 2012-10-04 2017-05-02 Knowles Electronics, Llc Noise suppression for speech processing based on machine-learning mask estimation
KR102212225B1 (ko) * 2012-12-20 2021-02-05 삼성전자주식회사 오디오 보정 장치 및 이의 오디오 보정 방법
US9536540B2 (en) 2013-07-19 2017-01-03 Knowles Electronics, Llc Speech signal separation and synthesis based on auditory scene analysis and speech modeling
EP2963646A1 (de) 2014-07-01 2016-01-06 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Decodierer und Verfahren zur Decodierung eines Audiosignals, Codierer und Verfahren zur Codierung eines Audiosignals
CN106797512B (zh) 2014-08-28 2019-10-25 美商楼氏电子有限公司 多源噪声抑制的方法、***和非瞬时计算机可读存储介质
US9980046B2 (en) * 2016-09-29 2018-05-22 Invensense, Inc. Microphone distortion reduction
CN109540545B (zh) * 2018-11-30 2020-04-14 厦门大学 拖拉机用动力输出总成异响诊断信号采集装置及处理方法
CN112763980B (zh) * 2020-12-28 2022-08-05 哈尔滨工程大学 一种基于方位角及其变化率的目标运动分析方法
US11830481B2 (en) * 2021-11-30 2023-11-28 Adobe Inc. Context-aware prosody correction of edited speech

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Also Published As

Publication number Publication date
EP1228502A1 (de) 2002-08-07
US6745155B1 (en) 2004-06-01
DE60033549D1 (de) 2007-04-05
CN1421030A (zh) 2003-05-28
WO2001033547B1 (en) 2001-11-29
AU1740801A (en) 2001-05-14
DE60033549T2 (de) 2007-11-22
NL1013500C2 (nl) 2001-05-08
CN1286084C (zh) 2006-11-22
JP4566493B2 (ja) 2010-10-20
WO2001033547A1 (en) 2001-05-10
CA2390244A1 (en) 2001-05-10
CA2390244C (en) 2011-07-19
JP2003513339A (ja) 2003-04-08
EP1228502B1 (de) 2007-02-21

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