发明名称 |
HEARING INSTRUMENT |
摘要 |
A hearing instrument microphone device includes at least two microphone sound ports (or sound inlets), a pressure difference microphone in communication with at least two of the sound ports and a pressure microphone in communication with at least one of the sound ports, wherein the acoustic centers of the pressure difference microphone and the pressure microphone essentially coincide. |
申请公布号 |
EP2697983(A1) |
申请公布日期 |
2014.02.19 |
申请号 |
EP20110717163 |
申请日期 |
2011.04.14 |
申请人 |
PHONAK AG |
发明人 |
KUSTER, MARTIN;STIRNEMANN, ALFRED;SCHLESINGER, AXEL |
分类号 |
H04R25/00;H04R1/32;H04R29/00 |
主分类号 |
H04R25/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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