| 发明名称 |
AUDIO SIGNAL PROCESSING DEVICE, IMAGING DEVICE, AUDIO SIGNAL PROCESSING METHOD, PROGRAM, AND RECORDING MEDIUM |
| 摘要 |
There is provided an audio signal processing device including a feature amount extraction unit configured to extract, from an audio signal obtained by a sound collection unit, a feature amount that indicates a pulsed operation sound generated from a sound generation unit provided in a same housing as the sound collection unit, and a noise determination unit configured to determine whether or not the operation sound is included in the audio signal based on the feature amount. |
| 申请公布号 |
US2014169581(A1) |
申请公布日期 |
2014.06.19 |
| 申请号 |
US201214232748 |
申请日期 |
2012.05.29 |
| 申请人 |
Osako Keiichi;Sekiya Toshiyuki;Abe Mototsugu |
发明人 |
Osako Keiichi;Sekiya Toshiyuki;Abe Mototsugu |
| 分类号 |
G10K11/175 |
主分类号 |
G10K11/175 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An audio signal processing device comprising:
a feature amount extraction unit configured to extract, from an audio signal obtained by a sound collection unit, a feature amount that indicates a pulsed operation sound generated from a sound generation unit provided in a same housing as the sound collection unit; and a noise determination unit configured to determine whether or not the operation sound is included in the audio signal based on the feature amount.
|
| 地址 |
Tokyo JP |
