发明名称 |
Method for operating a hearing aid system as well as a hearing aid system with a microphone system in which different directional characteristics are selectable |
摘要 |
<p>The method involves determining the quiet listening threshold of a hearing aid wearer depending on the signal frequency of a test signal that is fed into the wearer's ear and adjusting the directional characteristic of the microphone system (1-3) depending on the frequency of the acoustic input signal and the determined threshold. Independent claims are also included for the following: (a) a hearing aid with a microphone system with a variable directional characteristic (b) and a programming device for programming a hearing aid.</p> |
申请公布号 |
EP1489885(A2) |
申请公布日期 |
2004.12.22 |
申请号 |
EP20040013290 |
申请日期 |
2004.06.04 |
申请人 |
SIEMENS AUDIOLOGISCHE TECHNIK GMBH |
发明人 |
FISCHER, EGHART;HAMACHER, VOLKMAR |
分类号 |
H04R25/00;(IPC1-7):H04R25/00 |
主分类号 |
H04R25/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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