发明名称 |
Tinnitus-Behandlungsgerät |
摘要 |
The invention concerns a tinnitus-treatment device with a generator designed to generate a preferably sinusoidal signal which slowly and repeatedly sweeps the audio-frequency spectrum with an adjustable sweep time and an electro-acoustic converter (31) designed to deliver a corresponding audio signal to the human ear, the output signal from the generator, and hence the acoustic output signal from the device, being controllable as a function of the frequency or frequencies in accordance with a predefined programmed characteristic curve. The modification of the output signal is carried out by means of a controllable and programmable attenuator unit (29).
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申请公布号 |
DE4234964(A1) |
申请公布日期 |
1994.04.21 |
申请号 |
DE19924234964 |
申请日期 |
1992.10.16 |
申请人 |
TOEPHOLM & WESTERMANN APS, VAERLOESE, DK |
发明人 |
WESTERMANN, SOEREN ERIK, HELLERUP, DK |
分类号 |
A61F11/00;H04R25/00;(IPC1-7):A61F11/00;H04R1/00;H03L5/00 |
主分类号 |
A61F11/00 |
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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