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发明名称
Ambient noise reduction
摘要
申请公布号
GB2445984(B)
申请公布日期
2011.12.07
申请号
GB20070001483
申请日期
2007.01.25
申请人
SONAPTIC LIMITED;WOLFSON MICROELECTRONICS PLC
发明人
ALASTAIR SIBBALD;MARTIN HOWLE
分类号
G10K11/178;H04M1/19;H04R3/00
主分类号
G10K11/178
代理机构
代理人
主权项
地址
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