发明名称 |
Concealment signal generator, concealment signal generation method, and computer product |
摘要 |
<p>When there are missing voice-transmission-signals, a repetition-section calculating unit sets a plurality of repetition sections of different lengths that are determined to be similar to the voice-transmission-signals preceding the missing voice-transmission-signal, the repetition sections being determined with respect to stationary voice-transmission-signals stored in a normal signal storage unit, the stationary voice-transmission-signals being selected from the previously input voice-transmission-signals. A controller generates a concealment signal using the repetition sections.
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申请公布号 |
EP1962281(A3) |
申请公布日期 |
2011.10.19 |
申请号 |
EP20070025207 |
申请日期 |
2007.12.28 |
申请人 |
FUJITSU LTD. |
发明人 |
ENDO, KAORI;OTA, YASUJI;MATSUMOTO, CHIKAKO |
分类号 |
G10L19/00;G10L11/04 |
主分类号 |
G10L19/00 |
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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