发明申请
- 专利标题： SIGNAL BANDWIDTH EXTENDING APPARATUS
- 专利标题（中）： 信号带宽扩展装置
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申请号： US12558959申请日： 2009-09-14
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公开(公告)号： US20100198588A1公开(公告)日： 2010-08-05
- 发明人: Takashi Sudo , Masataka Osada
- 申请人： Takashi Sudo , Masataka Osada
- 申请人地址： JP Tokyo
- 专利权人： KABUSHIKI KAISHA TOSHIBA
- 当前专利权人： KABUSHIKI KAISHA TOSHIBA
- 当前专利权人地址： JP Tokyo
- 优先权： JPP2009-021717 20090202
- 主分类号： G10L19/14
- IPC分类号： G10L19/14
摘要：
A signal bandwidth extending apparatus including: a bandwidth extending section configured to extend a frequency bandwidth of a target signal, the target signal included in an input signal; a calculating section configured to calculate a degree of the target signal included in the input signal; and a controller configured to change a method of extending the frequency bandwidth by the bandwidth extending section according to a result of the calculating section.
公开/授权文献
- US08930184B2 Signal bandwidth extending apparatus 公开/授权日：2015-01-06