CN101354885B - 主动噪声控制系统 - Google Patents
主动噪声控制系统 Download PDFInfo
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- CN101354885B CN101354885B CN2008100036756A CN200810003675A CN101354885B CN 101354885 B CN101354885 B CN 101354885B CN 2008100036756 A CN2008100036756 A CN 2008100036756A CN 200810003675 A CN200810003675 A CN 200810003675A CN 101354885 B CN101354885 B CN 101354885B
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Images
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- 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
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- G—PHYSICS
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- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/175—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound
- G10K11/178—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound by electro-acoustically regenerating the original acoustic waves in anti-phase
- G10K11/1781—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound by electro-acoustically regenerating the original acoustic waves in anti-phase characterised by the analysis of input or output signals, e.g. frequency range, modes, transfer functions
- G10K11/17813—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound by electro-acoustically regenerating the original acoustic waves in anti-phase characterised by the analysis of input or output signals, e.g. frequency range, modes, transfer functions characterised by the analysis of the acoustic paths, e.g. estimating, calibrating or testing of transfer functions or cross-terms
- G10K11/17815—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound by electro-acoustically regenerating the original acoustic waves in anti-phase characterised by the analysis of input or output signals, e.g. frequency range, modes, transfer functions characterised by the analysis of the acoustic paths, e.g. estimating, calibrating or testing of transfer functions or cross-terms between the reference signals and the error signals, i.e. primary path
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- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/175—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound
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- G10K11/1781—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound by electro-acoustically regenerating the original acoustic waves in anti-phase characterised by the analysis of input or output signals, e.g. frequency range, modes, transfer functions
- G10K11/17813—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound by electro-acoustically regenerating the original acoustic waves in anti-phase characterised by the analysis of input or output signals, e.g. frequency range, modes, transfer functions characterised by the analysis of the acoustic paths, e.g. estimating, calibrating or testing of transfer functions or cross-terms
- G10K11/17817—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound by electro-acoustically regenerating the original acoustic waves in anti-phase characterised by the analysis of input or output signals, e.g. frequency range, modes, transfer functions characterised by the analysis of the acoustic paths, e.g. estimating, calibrating or testing of transfer functions or cross-terms between the output signals and the error signals, i.e. secondary path
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- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
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- G10K11/1787—General system configurations
- G10K11/17879—General system configurations using both a reference signal and an error signal
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- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
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- G10K11/1787—General system configurations
- G10K11/17885—General system configurations additionally using a desired external signal, e.g. pass-through audio such as music or speech
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- 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
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- Engineering & Computer Science (AREA)
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- Soundproofing, Sound Blocking, And Sound Damping (AREA)
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Abstract
Description
Claims (36)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07000818.0 | 2007-01-16 | ||
EP07000818.0A EP1947642B1 (en) | 2007-01-16 | 2007-01-16 | Active noise control system |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101354885A CN101354885A (zh) | 2009-01-28 |
CN101354885B true CN101354885B (zh) | 2012-10-10 |
Family
ID=38739432
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008100036756A Expired - Fee Related CN101354885B (zh) | 2007-01-16 | 2008-01-16 | 主动噪声控制系统 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8199923B2 (zh) |
EP (1) | EP1947642B1 (zh) |
JP (2) | JP5184896B2 (zh) |
KR (1) | KR101160159B1 (zh) |
CN (1) | CN101354885B (zh) |
CA (1) | CA2617369C (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105308678A (zh) * | 2013-04-17 | 2016-02-03 | 美国思睿逻辑有限公司 | 混合适应性噪音消除的系统和方法 |
CN105324810A (zh) * | 2013-04-17 | 2016-02-10 | 美国思睿逻辑有限公司 | 通过偏置抗噪音水平进行适应性噪音消除的系统和方法 |
CN105378827A (zh) * | 2013-04-16 | 2016-03-02 | 美国思睿逻辑有限公司 | 包括次级路径估算监视的适应性噪音消除的系统和方法 |
CN105453170A (zh) * | 2013-04-10 | 2016-03-30 | 美国思睿逻辑有限公司 | 用于音频头戴设备的多模自适应消噪的系统及方法 |
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US8964997B2 (en) * | 2005-05-18 | 2015-02-24 | Bose Corporation | Adapted audio masking |
US8270625B2 (en) * | 2006-12-06 | 2012-09-18 | Brigham Young University | Secondary path modeling for active noise control |
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US8135140B2 (en) * | 2008-11-20 | 2012-03-13 | Harman International Industries, Incorporated | System for active noise control with audio signal compensation |
US8218783B2 (en) * | 2008-12-23 | 2012-07-10 | Bose Corporation | Masking based gain control |
US8718289B2 (en) | 2009-01-12 | 2014-05-06 | Harman International Industries, Incorporated | System for active noise control with parallel adaptive filter configuration |
EP2216774B1 (en) | 2009-01-30 | 2015-09-16 | Harman Becker Automotive Systems GmbH | Adaptive noise control system and method |
US8229125B2 (en) * | 2009-02-06 | 2012-07-24 | Bose Corporation | Adjusting dynamic range of an audio system |
EP2401872A4 (en) * | 2009-02-25 | 2012-05-23 | Conexant Systems Inc | SYSTEM AND METHOD FOR REDUCING SPEAKER DISTORTION |
US8189799B2 (en) * | 2009-04-09 | 2012-05-29 | Harman International Industries, Incorporated | System for active noise control based on audio system output |
CN102387942A (zh) * | 2009-04-15 | 2012-03-21 | 日本先锋公司 | 主动振动噪声控制设备 |
US8199924B2 (en) * | 2009-04-17 | 2012-06-12 | Harman International Industries, Incorporated | System for active noise control with an infinite impulse response filter |
US8223985B2 (en) * | 2009-04-22 | 2012-07-17 | General Electric Company | Masking of pure tones within sound from a noise generating source |
US8077873B2 (en) | 2009-05-14 | 2011-12-13 | Harman International Industries, Incorporated | System for active noise control with adaptive speaker selection |
US8737636B2 (en) | 2009-07-10 | 2014-05-27 | Qualcomm Incorporated | Systems, methods, apparatus, and computer-readable media for adaptive active noise cancellation |
US8750530B2 (en) * | 2009-09-15 | 2014-06-10 | Native Instruments Gmbh | Method and arrangement for processing audio data, and a corresponding corresponding computer-readable storage medium |
US8019092B2 (en) * | 2009-10-27 | 2011-09-13 | Savannah Marketing Group Inc. | Aural device with white noise generator |
JP5294085B2 (ja) * | 2009-11-06 | 2013-09-18 | 日本電気株式会社 | 情報処理装置、その付属装置、情報処理システム、その制御方法並びに制御プログラム |
US8385559B2 (en) * | 2009-12-30 | 2013-02-26 | Robert Bosch Gmbh | Adaptive digital noise canceller |
CN101819766B (zh) * | 2010-01-15 | 2012-06-27 | 浙江万里学院 | 一种用于消减噪声的多通道有源噪声控制方法 |
TWI381370B (zh) * | 2010-02-11 | 2013-01-01 | 私立中原大學 | Active noise reduction system |
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US8320581B2 (en) * | 2010-03-03 | 2012-11-27 | Bose Corporation | Vehicle engine sound enhancement |
CN101833949B (zh) * | 2010-04-26 | 2012-01-11 | 浙江万里学院 | 一种用于消减噪声的有源噪声控制方法 |
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CN105308678A (zh) * | 2013-04-17 | 2016-02-03 | 美国思睿逻辑有限公司 | 混合适应性噪音消除的系统和方法 |
CN105324810A (zh) * | 2013-04-17 | 2016-02-10 | 美国思睿逻辑有限公司 | 通过偏置抗噪音水平进行适应性噪音消除的系统和方法 |
CN105324810B (zh) * | 2013-04-17 | 2019-12-13 | 美国思睿逻辑有限公司 | 通过偏置抗噪音水平进行适应性噪音消除的系统和方法 |
CN105308678B (zh) * | 2013-04-17 | 2019-12-13 | 美国思睿逻辑有限公司 | 混合适应性噪音消除的系统和方法 |
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JP5184896B2 (ja) | 2013-04-17 |
EP1947642B1 (en) | 2018-06-13 |
EP1947642A1 (en) | 2008-07-23 |
KR101160159B1 (ko) | 2012-06-27 |
KR20080067578A (ko) | 2008-07-21 |
CA2617369C (en) | 2013-03-26 |
JP2008203828A (ja) | 2008-09-04 |
JP2012230412A (ja) | 2012-11-22 |
US8199923B2 (en) | 2012-06-12 |
CN101354885A (zh) | 2009-01-28 |
CA2617369A1 (en) | 2008-07-16 |
US20080181422A1 (en) | 2008-07-31 |
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