Invention Grant
- Patent Title: Sound processing device and input sound processing method
- Patent Title (中): 声音处理装置和输入声音处理方法
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Application No.: US11211741Application Date: 2005-08-26
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Publication No.: US07693293B2Publication Date: 2010-04-06
- Inventor: Miyako Nemoto , Satoshi Hosokawa
- Applicant: Miyako Nemoto , Satoshi Hosokawa
- Applicant Address: JP Tokyo
- Assignee: NEC Corporation
- Current Assignee: NEC Corporation
- Current Assignee Address: JP Tokyo
- Agency: Whitham Curtis Christofferson & Cook, PC
- Priority: JP2004-248540 20040827
- Main IPC: H04B15/00
- IPC: H04B15/00
Abstract:
Provided is a sound processing device including: a sound input unit for dividing an input sound into predetermined time units; a sound processing unit for encoding the input sound thus divided; a noise detecting unit; and an output control unit for replacing encoded data on the input sound with silent data according to detection results of the noise detecting unit. Also provided is an input sound processing method including: encoding an input sound; judging whether or not the input sound contains a noise; and replacing a noise portion contained in the encoded input sound with silent data.
Public/Granted literature
- US20060050895A1 Sound processing device and input sound processing method Public/Granted day:2006-03-09
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