发明名称 |
METHOD AND APPARATUS FOR ADDING AUDIBLE NOISE WITH TIME VARYING VOLUME TO AUDIO DEVICES |
摘要 |
<p>A method and apparatus for adding audible noise with time varying volume to audio devices are disclosed which makes the time varying volume envelope of the added audible noise proportional to the time varying volume envelope of sound for frequencies where an individual has a restricted range of perception. The method and apparatus are used to improve the audibility, speech intelligibility, and word recognition characteristics in audio devices.</p> |
申请公布号 |
WO2013074955(A1) |
申请公布日期 |
2013.05.23 |
申请号 |
WO2012US65566 |
申请日期 |
2012.11.16 |
申请人 |
ANDERSON, DEAN ROBERT GARY, AS TRUSTEE OF THE D/LANDERSON FAMILY TRUST |
发明人 |
ANDERSON, DEAN, ROBERT GARY |
分类号 |
H04R25/00 |
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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