CN101203063B - 麦克风阵列的噪声消除方法及装置 - Google Patents
麦克风阵列的噪声消除方法及装置 Download PDFInfo
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- CN101203063B CN101203063B CN2007101799350A CN200710179935A CN101203063B CN 101203063 B CN101203063 B CN 101203063B CN 2007101799350 A CN2007101799350 A CN 2007101799350A CN 200710179935 A CN200710179935 A CN 200710179935A CN 101203063 B CN101203063 B CN 101203063B
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CN2007101799350A CN101203063B (zh) | 2007-12-19 | 2007-12-19 | 麦克风阵列的噪声消除方法及装置 |
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CN101203063A CN101203063A (zh) | 2008-06-18 |
CN101203063B true CN101203063B (zh) | 2012-11-28 |
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Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5386936B2 (ja) * | 2008-11-05 | 2014-01-15 | ヤマハ株式会社 | 放収音装置 |
CN101466056B (zh) * | 2008-12-31 | 2012-07-11 | 瑞声声学科技(常州)有限公司 | 麦克风消噪方法及装置 |
US8208656B2 (en) * | 2009-06-23 | 2012-06-26 | Fortemedia, Inc. | Array microphone system including omni-directional microphones to receive sound in cone-shaped beam |
JP2012150237A (ja) * | 2011-01-18 | 2012-08-09 | Sony Corp | 音信号処理装置、および音信号処理方法、並びにプログラム |
JP2016521382A (ja) * | 2013-05-13 | 2016-07-21 | トムソン ライセンシングThomson Licensing | マイクロフォンの音声を分離するための方法、装置、およびシステム |
US9258661B2 (en) * | 2013-05-16 | 2016-02-09 | Qualcomm Incorporated | Automated gain matching for multiple microphones |
US20140363001A1 (en) * | 2013-06-06 | 2014-12-11 | Fortemedia, Inc. | Method for calibrating performance of small array microphones |
CN104424954B (zh) * | 2013-08-20 | 2018-03-09 | 华为技术有限公司 | 噪声估计方法与装置 |
CN104768104B (zh) * | 2015-02-09 | 2017-11-24 | 江苏海湾电气科技有限公司 | 船用抗环境噪声和防啸叫话筒电路 |
WO2017056781A1 (ja) * | 2015-09-30 | 2017-04-06 | ソニー株式会社 | 信号処理装置、信号処理方法、及びプログラム |
CN105554674A (zh) * | 2015-12-28 | 2016-05-04 | 努比亚技术有限公司 | 一种麦克风校准方法、装置及移动终端 |
CN107026934B (zh) | 2016-10-27 | 2019-09-27 | 华为技术有限公司 | 一种声源定位方法和装置 |
CN106340305B (zh) * | 2016-11-04 | 2024-03-19 | 北京声智科技有限公司 | 自校准的远场语音交互设备及远场语音自校准方法 |
CN106658329B (zh) * | 2016-12-02 | 2019-06-07 | 歌尔科技有限公司 | 用于电子设备麦克风的校准方法、装置及电子设备 |
CN106683684A (zh) * | 2016-12-05 | 2017-05-17 | 上海木爷机器人技术有限公司 | 音频信号处理***和音频信号处理方法 |
CN106653044B (zh) * | 2017-02-28 | 2023-08-15 | 浙江诺尔康神经电子科技股份有限公司 | 追踪噪声源和目标声源的双麦克风降噪***和方法 |
CN107045778A (zh) * | 2017-04-26 | 2017-08-15 | 兰州交通大学 | 一种多功能噪音抵消*** |
WO2018209546A1 (zh) * | 2017-05-16 | 2018-11-22 | 深圳市乃斯网络科技有限公司 | 终端的语音处理方法及*** |
CN107274907A (zh) * | 2017-07-03 | 2017-10-20 | 北京小鱼在家科技有限公司 | 双麦克风设备上实现指向性拾音的方法和装置 |
CN107948900A (zh) * | 2017-10-26 | 2018-04-20 | 青岛亿联客信息技术有限公司 | 一种电子设备麦克风阵列一致性检测方法及其装置 |
CN109360578B (zh) * | 2018-12-07 | 2021-11-19 | 歌尔科技有限公司 | 音频设备的回声消除方法、音频设备及可读存储介质 |
CN112992169B (zh) * | 2019-12-12 | 2024-06-11 | 华为技术有限公司 | 语音信号的采集方法、装置、电子设备以及存储介质 |
CN113205824B (zh) * | 2021-04-30 | 2022-11-11 | 紫光展锐(重庆)科技有限公司 | 声音信号处理方法、装置、存储介质、芯片及相关设备 |
CN114449410B (zh) * | 2021-11-12 | 2023-05-30 | 山东大学 | 一种多通道声纹信号同步采集***及方法 |
CN116624793B (zh) * | 2023-07-25 | 2023-10-31 | 上海电机学院 | 一种双指向性超低压气体管道泄漏声波信号检测方法 |
Citations (4)
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CN1809105A (zh) * | 2006-01-13 | 2006-07-26 | 北京中星微电子有限公司 | 适用于小型移动通信设备的双麦克语音增强方法及*** |
CN1851806A (zh) * | 2006-05-30 | 2006-10-25 | 北京中星微电子有限公司 | 一种自适应麦克阵列***及其语音信号处理方法 |
CN1953059A (zh) * | 2006-11-24 | 2007-04-25 | 北京中星微电子有限公司 | 一种噪声消除装置和方法 |
CN101009099A (zh) * | 2007-01-26 | 2007-08-01 | 北京中星微电子有限公司 | 数字自动增益控制方法及装置 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1809105A (zh) * | 2006-01-13 | 2006-07-26 | 北京中星微电子有限公司 | 适用于小型移动通信设备的双麦克语音增强方法及*** |
CN1851806A (zh) * | 2006-05-30 | 2006-10-25 | 北京中星微电子有限公司 | 一种自适应麦克阵列***及其语音信号处理方法 |
CN1953059A (zh) * | 2006-11-24 | 2007-04-25 | 北京中星微电子有限公司 | 一种噪声消除装置和方法 |
CN101009099A (zh) * | 2007-01-26 | 2007-08-01 | 北京中星微电子有限公司 | 数字自动增益控制方法及装置 |
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