| 发明名称 |
INTELLIGIBILITY CONTROL USING AMBIENT NOISE DETECTION |
| 摘要 |
<p>PURPOSE: An intelligibility control through ambient noise detection is provided to increase user experience of a downlink audio in a communication device. CONSTITUTION: A current noise level is determined(204). A total output gain is determined based on user-selected volume setting(205). A frequency response is determined based on the user selected volume setting(206). A downlink voice signal is modified according to the total output gain and the frequency response(210).</p> |
| 申请公布号 |
KR20120051595(A) |
申请公布日期 |
2012.05.22 |
| 申请号 |
KR20110118288 |
申请日期 |
2011.11.14 |
| 申请人 |
APPLE INC. |
发明人 |
CHEN SHAOHAI;NICHOLSON GUY C.;PO BRUCE C. |
| 分类号 |
H04B1/64;G10L21/02;H04B1/40 |
主分类号 |
H04B1/64 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
