CN101986386B - 一种语音背景噪声的消除方法和装置 - Google Patents
一种语音背景噪声的消除方法和装置 Download PDFInfo
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- CN101986386B CN101986386B CN200910109073A CN200910109073A CN101986386B CN 101986386 B CN101986386 B CN 101986386B CN 200910109073 A CN200910109073 A CN 200910109073A CN 200910109073 A CN200910109073 A CN 200910109073A CN 101986386 B CN101986386 B CN 101986386B
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L21/00—Processing of the speech or voice signal 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
Abstract
Description
Claims (6)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910109073A CN101986386B (zh) | 2009-07-29 | 2009-07-29 | 一种语音背景噪声的消除方法和装置 |
JP2011541076A JP2012512434A (ja) | 2009-07-29 | 2010-07-19 | 背景雑音を除去する方法及び装置 |
EP20100803887 EP2460156A4 (en) | 2009-07-29 | 2010-07-19 | METHOD AND DEVICE FOR REMOVING BACKGROUND NOISE |
PCT/CN2010/075255 WO2011012054A1 (en) | 2009-07-29 | 2010-07-19 | Method and device for eliminating background noise |
US12/841,074 US20110026733A1 (en) | 2009-07-29 | 2010-07-21 | Device for cancelling background noise and method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910109073A CN101986386B (zh) | 2009-07-29 | 2009-07-29 | 一种语音背景噪声的消除方法和装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101986386A CN101986386A (zh) | 2011-03-16 |
CN101986386B true CN101986386B (zh) | 2012-09-26 |
Family
ID=43527021
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN200910109073A Active CN101986386B (zh) | 2009-07-29 | 2009-07-29 | 一种语音背景噪声的消除方法和装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20110026733A1 (zh) |
EP (1) | EP2460156A4 (zh) |
JP (1) | JP2012512434A (zh) |
CN (1) | CN101986386B (zh) |
WO (1) | WO2011012054A1 (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103916763A (zh) * | 2012-12-31 | 2014-07-09 | 广州励丰文化科技股份有限公司 | 具有自动降噪功能的高保真有源一体化扬声器 |
CN103916789A (zh) * | 2012-12-31 | 2014-07-09 | 广州励丰文化科技股份有限公司 | 智能降噪高品质有源一体化音箱 |
CN104658546B (zh) * | 2013-11-19 | 2019-02-01 | 腾讯科技(深圳)有限公司 | 录音处理方法和装置 |
CN105047024A (zh) * | 2015-05-22 | 2015-11-11 | 深圳市时尚德源文化传播有限公司 | 智能终端机和采用该智能终端机的多媒体教学系统及方法 |
US10657983B2 (en) * | 2016-06-15 | 2020-05-19 | Intel Corporation | Automatic gain control for speech recognition |
CN110689901B (zh) * | 2019-09-09 | 2022-06-28 | 苏州臻迪智能科技有限公司 | 语音降噪的方法、装置、电子设备及可读存储介质 |
KR20220005904A (ko) * | 2020-07-07 | 2022-01-14 | 현대자동차주식회사 | 차량 및 그 제어 방법 |
CN117133303B (zh) * | 2023-10-26 | 2024-03-29 | 荣耀终端有限公司 | 一种语音降噪方法、电子设备及介质 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1115528A (zh) * | 1993-12-25 | 1996-01-24 | 索尼公司 | 噪声减少方法、噪声减少装置和电话机 |
US5530768A (en) * | 1993-10-06 | 1996-06-25 | Technology Research Association Of Medical And Welfare Apparatus | Speech enhancement apparatus |
CN1879150A (zh) * | 2003-11-14 | 2006-12-13 | 皇家飞利浦电子股份有限公司 | 用于音频信号处理的系统和方法 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3057968A (en) * | 1957-12-23 | 1962-10-09 | Bell Sound Studios Inc | Noise suppression system |
JPS56147525A (en) * | 1980-04-18 | 1981-11-16 | Hitachi Ltd | Reception playback system |
GB2123230B (en) * | 1982-04-28 | 1986-03-26 | Pioneer Electronic Corp | Automatic sound volume control device |
GB8801014D0 (en) * | 1988-01-18 | 1988-02-17 | British Telecomm | Noise reduction |
JP2751604B2 (ja) * | 1990-09-07 | 1998-05-18 | 松下電器産業株式会社 | 音声信号処理装置と音声信号処理方法 |
JP3460278B2 (ja) * | 1993-10-29 | 2003-10-27 | ソニー株式会社 | 雑音低減処理方法 |
US5706395A (en) * | 1995-04-19 | 1998-01-06 | Texas Instruments Incorporated | Adaptive weiner filtering using a dynamic suppression factor |
JP3586037B2 (ja) * | 1996-04-23 | 2004-11-10 | 松下電器産業株式会社 | エキスパンダ装置 |
WO2000021194A1 (en) * | 1998-10-08 | 2000-04-13 | Resound Corporation | Dual-sensor voice transmission system |
JP3454206B2 (ja) * | 1999-11-10 | 2003-10-06 | 三菱電機株式会社 | 雑音抑圧装置及び雑音抑圧方法 |
JP2001230647A (ja) * | 2000-02-17 | 2001-08-24 | Oki Electric Ind Co Ltd | エキスパンダ回路 |
WO2001082484A1 (en) * | 2000-04-26 | 2001-11-01 | Sybersay Communications Corporation | Adaptive speech filter |
EP1211671A3 (en) * | 2000-11-16 | 2003-09-10 | Alst Innovation Technologies | Automatic gain control with noise suppression |
US20060153394A1 (en) * | 2005-01-10 | 2006-07-13 | Nigel Beasley | Headset audio bypass apparatus and method |
JP2008148179A (ja) * | 2006-12-13 | 2008-06-26 | Fujitsu Ltd | 音声信号処理装置および自動利得制御装置における雑音抑圧処理方法 |
US8489396B2 (en) * | 2007-07-25 | 2013-07-16 | Qnx Software Systems Limited | Noise reduction with integrated tonal noise reduction |
JP4469882B2 (ja) * | 2007-08-16 | 2010-06-02 | 株式会社東芝 | 音響信号処理方法及び装置 |
-
2009
- 2009-07-29 CN CN200910109073A patent/CN101986386B/zh active Active
-
2010
- 2010-07-19 JP JP2011541076A patent/JP2012512434A/ja active Pending
- 2010-07-19 EP EP20100803887 patent/EP2460156A4/en not_active Ceased
- 2010-07-19 WO PCT/CN2010/075255 patent/WO2011012054A1/en active Application Filing
- 2010-07-21 US US12/841,074 patent/US20110026733A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5530768A (en) * | 1993-10-06 | 1996-06-25 | Technology Research Association Of Medical And Welfare Apparatus | Speech enhancement apparatus |
CN1115528A (zh) * | 1993-12-25 | 1996-01-24 | 索尼公司 | 噪声减少方法、噪声减少装置和电话机 |
CN1879150A (zh) * | 2003-11-14 | 2006-12-13 | 皇家飞利浦电子股份有限公司 | 用于音频信号处理的系统和方法 |
Non-Patent Citations (1)
Title |
---|
JP特开平7-177048A 1995.07.14 |
Also Published As
Publication number | Publication date |
---|---|
CN101986386A (zh) | 2011-03-16 |
EP2460156A4 (en) | 2012-12-26 |
JP2012512434A (ja) | 2012-05-31 |
US20110026733A1 (en) | 2011-02-03 |
WO2011012054A1 (en) | 2011-02-03 |
EP2460156A1 (en) | 2012-06-06 |
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Effective date of registration: 20191230 Address after: 518119 1 Yanan Road, Kwai Chung street, Dapeng New District, Shenzhen, Guangdong Patentee after: SHENZHEN BYD MICROELECTRONICS Co.,Ltd. Address before: 518118 Pingshan Road, Pingshan Town, Shenzhen, Guangdong, No. 3001, No. Patentee before: BYD Co.,Ltd. |
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Address after: 518119 No.1 Yan'an Road, Kuiyong street, Dapeng New District, Shenzhen City, Guangdong Province Patentee after: BYD Semiconductor Co.,Ltd. Address before: 518119 No.1 Yan'an Road, Kuiyong street, Dapeng New District, Shenzhen City, Guangdong Province Patentee before: BYD Semiconductor Co.,Ltd. Address after: 518119 No.1 Yan'an Road, Kuiyong street, Dapeng New District, Shenzhen City, Guangdong Province Patentee after: BYD Semiconductor Co.,Ltd. Address before: 518119 No.1 Yan'an Road, Kuiyong street, Dapeng New District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN BYD MICROELECTRONICS Co.,Ltd. |
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