Invention Grant
- Patent Title: Audio signal processing apparatus and method of controlling the same
- Patent Title (中): 音频信号处理装置及其控制方法
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Application No.: US13116743Application Date: 2011-05-26
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Publication No.: US09386369B2Publication Date: 2016-07-05
- Inventor: Masafumi Kimura
- Applicant: Masafumi Kimura
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Cowan, Liebowitz & Latman, P.C.
- Priority: JP2010-133349 20100610
- Main IPC: H04B15/00
- IPC: H04B15/00 ; H04R3/00 ; G11B20/24 ; G10L21/0208 ; G03B31/00
Abstract:
When a first noise and second noise to be generated after the first noise are generated within a predetermined period, a noise reduction unit is controlled so as to execute a first noise reduction process for an audio signal in a period including the first noise and not to execute the first noise reduction process for an audio signal in a period including the second noise.
Public/Granted literature
- US20110305351A1 AUDIO SIGNAL PROCESSING APPARATUS AND METHOD OF CONTROLLING THE SAME Public/Granted day:2011-12-15
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