发明名称 |
Pilot sound regulation for automatic sound compensation involves generating essentially constant pilot sound as control parameter for monitoring sound compensating control path |
摘要 |
The method involves feeding compensation sounds into an ear defender using headset loudspeakers (7). A reference or pilot sound is generated for monitoring the control path (4-7) as a control parameter for the compensating sound and is held substantially constant. An Independent claim is also included for an arrangement for implementing the method.
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申请公布号 |
DE19937131(A1) |
申请公布日期 |
2001.02.08 |
申请号 |
DE19991037131 |
申请日期 |
1999.08.06 |
申请人 |
HOERGERAETE KIND GMBH U. CO. KG |
发明人 |
LEHNERTZ, HEINZ |
分类号 |
G10K11/178;(IPC1-7):G10K11/178;A61F11/06 |
主分类号 |
G10K11/178 |
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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