发明授权
- 专利标题: Tunable active noise control
- 专利标题(中): 可调谐主动噪声控制
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申请号: US13683708申请日: 2012-11-21
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公开(公告)号: US09478209B2公开(公告)日: 2016-10-25
- 发明人: Michael Wurm
- 申请人: Harman Becker Automotive Systems GmbH
- 申请人地址: DE Karlsbad
- 专利权人: Harman Becker Automotive Systems GmbH
- 当前专利权人: Harman Becker Automotive Systems GmbH
- 当前专利权人地址: DE Karlsbad
- 代理机构: Brooks Kushman P.C.
- 优先权: EP11190092 20111122
- 主分类号: A61F11/06
- IPC分类号: A61F11/06 ; G10K11/16 ; G10K11/178 ; H04R3/00 ; H04R1/10
摘要:
An active noise control system and method for tuning an acoustic noise signal at a listening position are disclosed in which a first weighting element is connected in the filter coefficient copy path and/or a second weighting element is connected in the microphone path.
公开/授权文献
- US20130129108A1 TUNABLE ACTIVE NOISE CONTROL 公开/授权日:2013-05-23
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