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专利名称：A portable electronic device comprising
extendable sound guiding means
发明人：Hoeyer, Michael申请号：EP040273.8申请日：20041207公开号：EP1670224B1公开日：20111012
摘要：A portable electronic device (10;50) comprises an acoustic transducer (21)adapted to convert an audio signal (S2) to an acoustic signal and a housing furthercomprising a first part (12) and a second part (13). The portable electronic device (10;50)further comprises means (22) adapted to extend a sound channel or a part thereof fromthe acoustic transducer (21) to the exterior of the portable electronic device (10;50) whenthe relative position of the first part (12) to the second part (13) is changed from a firstposition to a second position.
申请人：HEWLETT PACKARD DEVELOPMENT CO
地址：US
国籍：US
代理机构：W.P. Thompson & Co.
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