发明名称 |
Resampling detection apparatus, resampling detection method, resampling apparatus, and resampling method |
摘要 |
A resampling detection apparatus for receiving a plurality of input signals composing a digital signal, and detecting whether the digital signal is a resampled signal, includes an estimation section that estimates a signal before resampling for the digital signal from one or more input signals, and a detecting section detects whether the digital signal is a resampled signal, using the estimated signal and one or more input signals.
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申请公布号 |
US2006232453(A1) |
申请公布日期 |
2006.10.19 |
申请号 |
US20060401265 |
申请日期 |
2006.04.11 |
申请人 |
MATSUSHITA ELECTRONIC INDUSTRIAL CO., LTD. |
发明人 |
SUZUKI JUNYA;SAITO HIROSHI |
分类号 |
H03M7/34 |
主分类号 |
H03M7/34 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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