Title:
情報処理装置
Document Type and Number:
Japanese Patent JP4590437
Kind Code:
B2
Abstract:
To solve the problem in the case that processing removing noises due to wind to voice signals is performed by having erroneously detected that noises caused by vibration of a video camera are noises due to wind.
An information processor has: a processing means for applying noise removing processing to the voice signal; and a control means for controlling the processing means performing the noise removing processing to the voice signal in response to having detected that noises are included in the voice signal for a prescribed period continuously.
COPYRIGHT: (C)2009,JPO&INPIT
Inventors:
Hiroyuki Mori
Application Number:
JP2007198947A
Publication Date:
December 01, 2010
Filing Date:
July 31, 2007
Export Citation:
Assignee:
Canon Inc
International Classes:
G10L21/0208; G10L21/0224; G10L21/0232; H04R3/00
Domestic Patent References:
| JP2005110127A | ||||
| JP2007081560A | ||||
| JP2006047639A | ||||
| JP2002300687A | ||||
| JP2006279757A | ||||
| JP2006287387A |
Attorney, Agent or Firm:
Takuma Abe
Sogo Kuroiwa
Sogo Kuroiwa