Invention Grant
- Patent Title: Clipping detection device and method
- Patent Title (中): 检测装置和方法
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Application No.: US12470233Application Date: 2009-05-21
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Publication No.: US08392199B2Publication Date: 2013-03-05
- Inventor: Takeshi Otani , Masakiyo Tanaka , Yasuji Ota , Shusaku Ito
- Applicant: Takeshi Otani , Masakiyo Tanaka , Yasuji Ota , Shusaku Ito
- Applicant Address: JP Kawasaki
- Assignee: Fujitsu Limited
- Current Assignee: Fujitsu Limited
- Current Assignee Address: JP Kawasaki
- Agency: Staas & Halsey LLP
- Priority: JP2008-196639 20080730
- Main IPC: G10L19/00
- IPC: G10L19/00
Abstract:
A clipping detection device calculates an amplitude distribution of an input signal for each predetermined period, calculates a deflection degree of the distribution on the basis of the calculated amplitude distribution, and then detects clipping of a communication signal on the basis of the calculated deflection degree of the distribution.
Public/Granted literature
- US20100030555A1 CLIPPING DETECTION DEVICE AND METHOD Public/Granted day:2010-02-04
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