发明名称 Method and apparatus for communicating to a hearing aid using an aimed electro-magnetic field
摘要 A method and apparatus configure an audio device to communicate audio information to a hearing aid by receiving location information defining a location of a receiving inductive coil of the hearing aid; aiming a transmitting inductive coil of the audio device at the location; and controlling the transmitting inductive coil to generate an electro-magnetic field to communicate the audio information.
申请公布号 US2009060243(A1) 申请公布日期 2009.03.05
申请号 US20070899328 申请日期 2007.09.05
申请人 AVAYA TECHNOLOGY LLC 发明人 MICHAELIS PAUL ROLLER
分类号 H04R25/00 主分类号 H04R25/00
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