发明名称 |
Robot |
摘要 |
A robot includes first and second microphones and movable portions. The first microphone gathers a first sound reception signal by gathering mainly a target signal. The second microphone gathers a second reception sound signal by gathering mainly noise other than the target signal. The movable portions operate on the basis of the first sound reception signal output from the first microphone and the second sound reception signal output from the second microphone.
|
申请公布号 |
US7366309(B2) |
申请公布日期 |
2008.04.29 |
申请号 |
US20040933405 |
申请日期 |
2004.09.03 |
申请人 |
NEC CORPORATION |
发明人 |
SATO MIKI;SUGIYAMA AKIHIKO;OHNAKA SHIN'ICHI |
分类号 |
B25J19/02;H04R3/00;G10L15/00;G10L15/20;G10L15/28;G10L21/02;H04B15/00 |
主分类号 |
B25J19/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|