发明名称 |
Method and apparatus for measurement of gain margin of a hearing assistance device |
摘要 |
Method and apparatus for determination of gain margin of a hearing assistance device under test. In varying examples, the impulse response for multiple levels can be taken and used to arrive at a gain margin. The method and apparatus, in various examples, process critical portions of the resulting data for efficient processing and to increase accuracy of measurements. The method and apparatus performing a plurality of measurements to determine impulse responses and to derive gain margin as a function of frequency therefrom. The present subject matter includes principles which may are adapted for use within a hearing assistance device using a single white noise stimulus, according to one example. The principles set forth herein can be applied to occluding and non-occluding hearing device embodiments. Additional method and apparatus can be found in the specification and as provided by the attached claims and their equivalents.
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申请公布号 |
US7664281(B2) |
申请公布日期 |
2010.02.16 |
申请号 |
US20060276543 |
申请日期 |
2006.03.04 |
申请人 |
STARKEY LABORATORIES, INC. |
发明人 |
MERKS IVO LEON DIANE MARIE |
分类号 |
H04R25/00;H04B15/00;H04R29/00 |
主分类号 |
H04R25/00 |
代理机构 |
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代理人 |
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地址 |
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