发明名称 HEARING INSTRUMENT COMPRISING TWO ANTENNAS
摘要 A hearing instrument to be worn at an ear of a user, having a first part (18) to be located at least in part in the ear canal, a first antenna (22) to be located substantially within the ear canal, a second part (16) to be worn outside the ear canal at the concha and a second antenna (24) to be located outside the ear canal, wherein the first antenna is to be operated by a first transceiver (46) in a first frequency range and the second antenna is to be operated by a second transceiver (38) in a second frequency range which is higher than the first frequency range.
申请公布号 EP2929701(A1) 申请公布日期 2015.10.14
申请号 EP20120812882 申请日期 2012.12.04
申请人 SONOVA AG 发明人 RIEPENHOFF, MATTHIAS
分类号 H04R25/00 主分类号 H04R25/00
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