CN1670823B - 通过麦克风阵列检测和降低噪声的方法 - Google Patents
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- CN1670823B CN1670823B CN2005100554323A CN200510055432A CN1670823B CN 1670823 B CN1670823 B CN 1670823B CN 2005100554323 A CN2005100554323 A CN 2005100554323A CN 200510055432 A CN200510055432 A CN 200510055432A CN 1670823 B CN1670823 B CN 1670823B
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- H04R29/005—Microphone arrays
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Abstract
Description
Claims (18)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04006445.3A EP1581026B1 (en) | 2004-03-17 | 2004-03-17 | Method for detecting and reducing noise from a microphone array |
EP04006445.3 | 2004-03-17 |
Publications (2)
Publication Number | Publication Date |
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CN1670823A CN1670823A (zh) | 2005-09-21 |
CN1670823B true CN1670823B (zh) | 2010-06-16 |
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Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2005100554323A Active CN1670823B (zh) | 2004-03-17 | 2005-03-17 | 通过麦克风阵列检测和降低噪声的方法 |
Country Status (6)
Country | Link |
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US (3) | US7881480B2 (zh) |
EP (1) | EP1581026B1 (zh) |
JP (1) | JP4764037B2 (zh) |
KR (1) | KR101188097B1 (zh) |
CN (1) | CN1670823B (zh) |
CA (1) | CA2497859A1 (zh) |
Families Citing this family (102)
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JP2005269649A (ja) | 2005-09-29 |
KR101188097B1 (ko) | 2012-10-05 |
US20050213778A1 (en) | 2005-09-29 |
JP4764037B2 (ja) | 2011-08-31 |
US7881480B2 (en) | 2011-02-01 |
US8483406B2 (en) | 2013-07-09 |
EP1581026B1 (en) | 2015-11-11 |
CN1670823A (zh) | 2005-09-21 |
KR20060043757A (ko) | 2006-05-15 |
US20110026732A1 (en) | 2011-02-03 |
US20130251159A1 (en) | 2013-09-26 |
CA2497859A1 (en) | 2005-09-17 |
US9197975B2 (en) | 2015-11-24 |
EP1581026A1 (en) | 2005-09-28 |
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