Invention Grant
- Patent Title: Signal bandwidth extending apparatus
- Patent Title (中): 信号带宽扩展装置
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Application No.: US12558959Application Date: 2009-09-14
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Publication No.: US08930184B2Publication Date: 2015-01-06
- Inventor: Takashi Sudo , Masataka Osada
- Applicant: Takashi Sudo , Masataka Osada
- Applicant Address: JP Tokyo
- Assignee: Kabushiki Kaisha Toshiba
- Current Assignee: Kabushiki Kaisha Toshiba
- Current Assignee Address: JP Tokyo
- Agency: Holtz, Holtz, Goodman & Chick PC
- Priority: JPP2009-021717 20090202
- Main IPC: G10L19/00
- IPC: G10L19/00 ; G10L21/038
Abstract:
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.
Public/Granted literature
- US20100198588A1 SIGNAL BANDWIDTH EXTENDING APPARATUS Public/Granted day:2010-08-05
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