发明名称 |
HEARING AID WITH ACOUSTICAL SIGNAL DIRECTION OF ARRIVAL CONTROL |
摘要 |
Acoustical signals from the acoustical surrounding (U) which impinge upon a reception unit 30 are evaluated and direction of arrival (DOA) of such signals is determined. From signals indicative of such direction of arrival (DOA) a histogram is formed in unit 32 . The behavior of such histogram is classified under different aspects or criteria and dependent on classification results in a classifying unit 34 the hearing device and thereby especially its signal transfer characteristic from input acoustical signals to output mechanical signals is controlled or adjusted.
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申请公布号 |
US2007223754(A1) |
申请公布日期 |
2007.09.27 |
申请号 |
US20070757803 |
申请日期 |
2007.06.04 |
申请人 |
PHONAK AG |
发明人 |
ROECK HANS-UELI;CADALLI NAIL;BACHLER PATRICK |
分类号 |
H04R25/00;G10L21/02 |
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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