发明名称 COMMUNICATION DEVICE WITH RECEIVER ENCLOSURE
摘要 The invention concerns a communication device with means for delivering an audio signal to the ear of a user. The communication device comprises a casing intended for wear at the ear, and the casing contains; a microphone, a signal processing device, a receiver for delivering an audio signal to the users ear canal, and a receiver enclosure whereby the receiver enclosure has wall parts forming part of the casing which in co operation with detachable wall parts form the enclosure in an air tight manner for sound isolation of the receiver.
申请公布号 WO2005055652(A1) 申请公布日期 2005.06.16
申请号 WO2004DK00832 申请日期 2004.11.30
申请人 OTICON A/S;TIPSMARK, CLAUS;LUNDBY, JENS 发明人 TIPSMARK, CLAUS;LUNDBY, JENS
分类号 H04R25/00;H04R25/02 主分类号 H04R25/00
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