| 发明名称 |
NOISE LEVEL ESTIMATOR |
| 摘要 |
Methods and apparatuses for comparing a level of a signal carrying ambient acoustic noise with a threshold level; and based on results of the comparison, ignoring time intervals identified as noise burst in estimating ambient noise levels. |
| 申请公布号 |
WO2012044497(A1) |
申请公布日期 |
2012.04.05 |
| 申请号 |
WO2011US52448 |
申请日期 |
2011.09.21 |
| 申请人 |
BOSE CORPORATION;IYENGAR, VASU |
发明人 |
IYENGAR, VASU |
| 分类号 |
H04R1/38;G10L21/02;H04R1/08;H04R1/10 |
主分类号 |
H04R1/38 |
| 代理机构 |
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