CN103854657A - 消除干扰信号的处理方法及装置 - Google Patents
消除干扰信号的处理方法及装置 Download PDFInfo
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- CN103854657A CN103854657A CN201210516438.6A CN201210516438A CN103854657A CN 103854657 A CN103854657 A CN 103854657A CN 201210516438 A CN201210516438 A CN 201210516438A CN 103854657 A CN103854657 A CN 103854657A
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CN201210516438.6A CN103854657B (zh) | 2012-12-05 | 消除干扰信号的处理方法及装置 |
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CN201210516438.6A CN103854657B (zh) | 2012-12-05 | 消除干扰信号的处理方法及装置 |
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CN103854657A true CN103854657A (zh) | 2014-06-11 |
CN103854657B CN103854657B (zh) | 2016-11-30 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104392727A (zh) * | 2014-11-12 | 2015-03-04 | 华为技术有限公司 | 音频信号处理方法和相关装置 |
CN109979467A (zh) * | 2019-01-25 | 2019-07-05 | 出门问问信息科技有限公司 | 人声过滤方法、装置、设备及存储介质 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6549586B2 (en) * | 1999-04-12 | 2003-04-15 | Telefonaktiebolaget L M Ericsson | System and method for dual microphone signal noise reduction using spectral subtraction |
CN101510426A (zh) * | 2009-03-23 | 2009-08-19 | 北京中星微电子有限公司 | 一种噪声消除方法及系统 |
US7587056B2 (en) * | 2006-09-14 | 2009-09-08 | Fortemedia, Inc. | Small array microphone apparatus and noise suppression methods thereof |
CN101916567A (zh) * | 2009-11-23 | 2010-12-15 | 瑞声声学科技(深圳)有限公司 | 应用于双麦克风系统的语音增强方法 |
CN102131136A (zh) * | 2010-01-20 | 2011-07-20 | 微软公司 | 自适应环境声抑制和语音跟踪 |
CN102376309A (zh) * | 2010-08-17 | 2012-03-14 | 骅讯电子企业股份有限公司 | 降低环境噪音的系统、方法与应用的装置 |
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6549586B2 (en) * | 1999-04-12 | 2003-04-15 | Telefonaktiebolaget L M Ericsson | System and method for dual microphone signal noise reduction using spectral subtraction |
US7587056B2 (en) * | 2006-09-14 | 2009-09-08 | Fortemedia, Inc. | Small array microphone apparatus and noise suppression methods thereof |
CN101510426A (zh) * | 2009-03-23 | 2009-08-19 | 北京中星微电子有限公司 | 一种噪声消除方法及系统 |
CN101916567A (zh) * | 2009-11-23 | 2010-12-15 | 瑞声声学科技(深圳)有限公司 | 应用于双麦克风系统的语音增强方法 |
CN102131136A (zh) * | 2010-01-20 | 2011-07-20 | 微软公司 | 自适应环境声抑制和语音跟踪 |
CN102376309A (zh) * | 2010-08-17 | 2012-03-14 | 骅讯电子企业股份有限公司 | 降低环境噪音的系统、方法与应用的装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104392727A (zh) * | 2014-11-12 | 2015-03-04 | 华为技术有限公司 | 音频信号处理方法和相关装置 |
CN109979467A (zh) * | 2019-01-25 | 2019-07-05 | 出门问问信息科技有限公司 | 人声过滤方法、装置、设备及存储介质 |
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Effective date of registration: 20171207 Address after: 510640 Guangdong City, Tianhe District Province, No. five, road, public education building, unit 371-1, unit 2401 Patentee after: Guangdong Gaohang Intellectual Property Operation Co., Ltd. Address before: 518129 Bantian HUAWEI headquarters office building, Longgang District, Guangdong, Shenzhen Patentee before: Huawei Technologies Co., Ltd. |
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Effective date of registration: 20171211 Address after: 402260 Chongqing city Jiangjin Luohuang Industrial Park B District Patentee after: Chongqing Hanyuan Machinery Co., Ltd. Address before: 510640 Guangdong City, Tianhe District Province, No. five, road, public education building, unit 371-1, unit 2401 Patentee before: Guangdong Gaohang Intellectual Property Operation Co., Ltd. |
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