发明名称 |
Elektronisches Gerät zur Verarbeitung eines Schallsignals. |
摘要 |
<p>The present invention concerns an electronic device for processing a sound signal, said device being of the type comprising: means for receiving said sound signal and for transforming it into an electric signal, means for processing said electric signal, and means for restoring a modified sound signal from said processed electric signal. According to the invention, the device includes means (8) for selecting at least one band of frequencies of said signal, said means being disposed between said means (1) receiving the sound signal and said processing means (10) of the corresponding electric signal. In particular, the invention is applicable to hearing aids.</p> |
申请公布号 |
DE68911470(T2) |
申请公布日期 |
1994.05.19 |
申请号 |
DE1989611470T |
申请日期 |
1989.09.22 |
申请人 |
LABORATOIRE D'AUDIOLOGIE DUPRET-LEFEVRE S.A., MONTBELIARD |
发明人 |
DUPRET, JEAN-PIERRE, F-90400 TREVENANS-NORD;LEFEVRE, FRANK, F-21000 DIJON |
分类号 |
H03G5/16;H04R25/00;(IPC1-7):H04R25/00 |
主分类号 |
H03G5/16 |
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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