Hearing aid with a microphone in the battery compartment lid
    3.
    发明授权
    Hearing aid with a microphone in the battery compartment lid 有权
    助听器中的麦克风在电池舱盖中

    公开(公告)号:US07254247B2

    公开(公告)日:2007-08-07

    申请号:US10497855

    申请日:2002-12-02

    IPC分类号: H04R25/00

    摘要: A hearing aid which has a casing accommodating one or more second to electric signal converting transducers (11,12) and a signal path from the transducer (11,12) to a receiver which provides a sound signal at the ear of the user. The signal processing is provided in the signal path to ensure a signal amplification/attenuation according to the needs of the user. A battery (6) is accommodated in the casing and a battery lid is arranged with a first side (1) facing the surrounding and a second side (2) facing the interior of the casing whereby the battery lid is operable for replacement of the battery. The battery lid has a recess (3) for receiving at least one sound to electric signal converting transducer (11,12) and a sound transmission path is provided between the first side (1) of the battery lid and the at least one transducer (11, 12).

    摘要翻译: 一种助听器,其具有容纳一个或多个第二电信号转换换能器(11,12)的壳体和从所述换能器(11,12)到在所述用户耳朵处提供声音信号的接收器的信号路径。 在信号路径中提供信号处理,以确保根据用户需要的信号放大/衰减。 电池(6)容纳在壳体中,并且电池盖布置有面向周围的第一侧面(1)和面向壳体内部的第二侧面(2),由此电池盖可操作以更换电池 。 电池盖具有用于接收至少一个声音到电信号转换换能器(11,12)的凹槽(3),并且在电池盖的第一侧(1)和至少一个换能器 11,12)。