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).
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
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