发明名称 HEARING DEVICE WITH A MICROPHONE
摘要 The present invention relates to a hearing device comprising a microphone (1) wherein the microphone (1) comprises a first opening (8), a second opening (9) and at least three compartments (2, 3, 4), a first membrane (6) being arranged between the first and the second compartment (2; 3) and a second membrane (7;) at least partly covering the third compartment (4), wherein the second and the third compartments (3, 4) are connected in communicative manner via a canal (11).
申请公布号 US2013230199(A1) 申请公布日期 2013.09.05
申请号 US201013884083 申请日期 2010.11.12
申请人 STIRNEMANN ALFRED;PHONAK AG 发明人 STIRNEMANN ALFRED
分类号 H04R25/00 主分类号 H04R25/00
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