NL1013500C2 - Inrichting voor het schatten van de frequentie-inhoud of het spectrum van een geluidssignaal in een ruizige omgeving. - Google Patents
Inrichting voor het schatten van de frequentie-inhoud of het spectrum van een geluidssignaal in een ruizige omgeving. Download PDFInfo
- Publication number
- NL1013500C2 NL1013500C2 NL1013500A NL1013500A NL1013500C2 NL 1013500 C2 NL1013500 C2 NL 1013500C2 NL 1013500 A NL1013500 A NL 1013500A NL 1013500 A NL1013500 A NL 1013500A NL 1013500 C2 NL1013500 C2 NL 1013500C2
- Authority
- NL
- Netherlands
- Prior art keywords
- signal
- input
- segment
- basilar membrane
- time
- Prior art date
Links
- 238000001228 spectrum Methods 0.000 title claims description 13
- 230000005236 sound signal Effects 0.000 title claims description 12
- 210000000721 basilar membrane Anatomy 0.000 claims abstract description 29
- 230000001419 dependent effect Effects 0.000 claims description 7
- 210000004379 membrane Anatomy 0.000 claims description 2
- 239000012528 membrane Substances 0.000 claims description 2
- 238000013144 data compression Methods 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 238000005259 measurement Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- 210000003027 ear inner Anatomy 0.000 description 2
- 241000220010 Rhode Species 0.000 description 1
- 238000004833 X-ray photoelectron spectroscopy Methods 0.000 description 1
- 238000005311 autocorrelation function Methods 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007433 nerve pathway Effects 0.000 description 1
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)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Human Computer Interaction (AREA)
- Signal Processing (AREA)
- Computational Linguistics (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Quality & Reliability (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
- Image Processing (AREA)
- Image Analysis (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Complex Calculations (AREA)
Priority Applications (10)
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. |
CA2390244A CA2390244C (en) | 1999-11-05 | 2000-11-06 | Methods and apparatuses for signal analysis |
DE60033549T DE60033549T2 (de) | 1999-11-05 | 2000-11-06 | Verfahren und vorrichtung zur signalanalyse |
JP2001535156A JP4566493B2 (ja) | 1999-11-05 | 2000-11-06 | 信号分析方法及び装置 |
EP00980108A EP1228502B1 (en) | 1999-11-05 | 2000-11-06 | Methods and apparatuses for signal analysis |
CN00818227.2A CN1286084C (zh) | 1999-11-05 | 2000-11-06 | 信号分析方法与装置 |
AU17408/01A AU1740801A (en) | 1999-11-05 | 2000-11-06 | Methods and apparatuses for signal analysis |
AT00980108T ATE354849T1 (de) | 1999-11-05 | 2000-11-06 | Verfahren und vorrichtungen zur analyse von signalen |
PCT/NL2000/000808 WO2001033547A1 (en) | 1999-11-05 | 2000-11-06 | Methods and apparatuses for signal analysis |
US10/129,460 US6745155B1 (en) | 1999-11-05 | 2000-11-06 | Methods and apparatuses for signal analysis |
Applications Claiming Priority (2)
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. |
NL1013500 | 1999-11-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL1013500C2 true NL1013500C2 (nl) | 2001-05-08 |
Family
ID=19770203
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
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. |
Country Status (10)
Country | Link |
---|---|
US (1) | US6745155B1 (ja) |
EP (1) | EP1228502B1 (ja) |
JP (1) | JP4566493B2 (ja) |
CN (1) | CN1286084C (ja) |
AT (1) | ATE354849T1 (ja) |
AU (1) | AU1740801A (ja) |
CA (1) | CA2390244C (ja) |
DE (1) | DE60033549T2 (ja) |
NL (1) | NL1013500C2 (ja) |
WO (1) | WO2001033547A1 (ja) |
Families Citing this family (38)
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EP1244093B1 (en) * | 2001-03-22 | 2010-10-06 | Panasonic Corporation | Sound features extracting apparatus, sound data registering apparatus, sound data retrieving apparatus and methods and programs for implementing the same |
US7136813B2 (en) * | 2001-09-25 | 2006-11-14 | Intel Corporation | Probabalistic networks for detecting signal content |
FR2834363B1 (fr) * | 2001-12-27 | 2004-02-27 | France Telecom | Procede de caracterisation d'un signal sonore |
US7065485B1 (en) * | 2002-01-09 | 2006-06-20 | At&T Corp | Enhancing speech intelligibility using variable-rate time-scale modification |
US7376553B2 (en) * | 2003-07-08 | 2008-05-20 | Robert Patel Quinn | Fractal harmonic overtone mapping of speech and musical sounds |
US7672834B2 (en) * | 2003-07-23 | 2010-03-02 | Mitsubishi Electric Research Laboratories, Inc. | Method and system for detecting and temporally relating components in non-stationary signals |
US7522961B2 (en) | 2004-11-17 | 2009-04-21 | Advanced Bionics, Llc | Inner hair cell stimulation model for the use by an intra-cochlear implant |
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 |
US7864968B2 (en) * | 2006-09-25 | 2011-01-04 | Advanced Bionics, Llc | Auditory front end customization |
US7995771B1 (en) | 2006-09-25 | 2011-08-09 | Advanced Bionics, Llc | Beamforming microphone system |
KR101369709B1 (ko) * | 2007-05-21 | 2014-03-04 | 이 잉크 코포레이션 | 비디오 전기 광학 디스플레이를 구동하는 방법 |
EP2028651A1 (en) * | 2007-08-24 | 2009-02-25 | Sound Intelligence B.V. | Method and apparatus for detection of specific input signal contributions |
CA2653572A1 (en) * | 2008-04-04 | 2009-10-04 | Anritsu Corporation | Fundamental wave beat component detecting method and measuring target signal sampling apparatus and waveform observation system using the same |
KR20090122143A (ko) * | 2008-05-23 | 2009-11-26 | 엘지전자 주식회사 | 오디오 신호 처리 방법 및 장치 |
WO2010031109A1 (en) * | 2008-09-19 | 2010-03-25 | Newsouth Innovations Pty Limited | Method of analysing an audio signal |
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 (en) | 2014-07-01 | 2016-01-06 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Decoder and method for decoding an audio signal, encoder and method for encoding an audio signal |
DE112015003945T5 (de) | 2014-08-28 | 2017-05-11 | Knowles Electronics, Llc | Mehrquellen-Rauschunterdrückung |
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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US3622706A (en) * | 1969-04-29 | 1971-11-23 | Meguer Kalfaian | Phonetic sound recognition apparatus for all voices |
DE3070698D1 (en) * | 1979-05-28 | 1985-07-04 | Univ Melbourne | Speech processor |
CA1189147A (en) * | 1980-12-12 | 1985-06-18 | James F. Patrick | Speech processors |
US5473759A (en) * | 1993-02-22 | 1995-12-05 | Apple Computer, Inc. | Sound analysis and resynthesis using correlograms |
US6072885A (en) * | 1994-07-08 | 2000-06-06 | Sonic Innovations, Inc. | Hearing aid device incorporating signal processing techniques |
JP2918066B2 (ja) * | 1995-09-29 | 1999-07-12 | インターナシヨナル・ビジネス・マシーンズ・コーポレーシヨン | マイクロメカニカル発振器及びインテリジェント音響検出器に基づく機械的信号プロセッサ並びにそれに基づくシステム |
US5856722A (en) * | 1996-01-02 | 1999-01-05 | Cornell Research Foundation, Inc. | Microelectromechanics-based frequency signature sensor |
US5879283A (en) * | 1996-08-07 | 1999-03-09 | St. Croix Medical, Inc. | Implantable hearing system having multiple transducers |
US6501399B1 (en) * | 1997-07-02 | 2002-12-31 | Eldon Byrd | System for creating and amplifying three dimensional sound employing phase distribution and duty cycle modulation of a high frequency digital signal |
EP0980064A1 (de) * | 1998-06-26 | 2000-02-16 | Ascom AG | Verfahren zur Durchführung einer maschinengestützten Beurteilung der Uebertragungsqualität von Audiosignalen |
-
1999
- 1999-11-05 NL NL1013500A patent/NL1013500C2/nl not_active IP Right Cessation
-
2000
- 2000-11-06 US US10/129,460 patent/US6745155B1/en not_active Expired - Lifetime
- 2000-11-06 WO PCT/NL2000/000808 patent/WO2001033547A1/en active Search and Examination
- 2000-11-06 AT AT00980108T patent/ATE354849T1/de not_active IP Right Cessation
- 2000-11-06 AU AU17408/01A patent/AU1740801A/en not_active Abandoned
- 2000-11-06 CA CA2390244A patent/CA2390244C/en not_active Expired - Fee Related
- 2000-11-06 JP JP2001535156A patent/JP4566493B2/ja not_active Expired - Fee Related
- 2000-11-06 EP EP00980108A patent/EP1228502B1/en not_active Expired - Lifetime
- 2000-11-06 CN CN00818227.2A patent/CN1286084C/zh not_active Expired - Fee Related
- 2000-11-06 DE DE60033549T patent/DE60033549T2/de not_active Expired - Lifetime
Non-Patent Citations (2)
Title |
---|
H.MESSNER AND Y.BAR-NESS: "closed-loop autocorrelator and its application to frequency discrimination", IEE PROCEEDINGS, SECTION A-I, vol. 133, no. 1, January 1986 (1986-01-01) - January 1986 (1986-01-01), stevenage, hertz, great, pages 25 - 33, XP002142308 * |
T. ANDRINGA: "using an auditory model and leaky autocorrelators to tune in to speech", ESCA, EUROSPEECH97, 1997 - 1997, greece, pages 2859 - 2862, XP000923308 * |
Also Published As
Publication number | Publication date |
---|---|
DE60033549T2 (de) | 2007-11-22 |
AU1740801A (en) | 2001-05-14 |
CN1286084C (zh) | 2006-11-22 |
JP4566493B2 (ja) | 2010-10-20 |
WO2001033547A1 (en) | 2001-05-10 |
CA2390244A1 (en) | 2001-05-10 |
EP1228502B1 (en) | 2007-02-21 |
WO2001033547B1 (en) | 2001-11-29 |
CA2390244C (en) | 2011-07-19 |
DE60033549D1 (de) | 2007-04-05 |
CN1421030A (zh) | 2003-05-28 |
JP2003513339A (ja) | 2003-04-08 |
US6745155B1 (en) | 2004-06-01 |
ATE354849T1 (de) | 2007-03-15 |
EP1228502A1 (en) | 2002-08-07 |
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Legal Events
Date | Code | Title | Description |
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PD2B | A search report has been drawn up | ||
VD1 | Lapsed due to non-payment of the annual fee |
Effective date: 20070601 |