发明授权
- 专利标题： Apparatus and method for calibrating audio-visual signal
- 专利标题（中）： 用于校准视听信号的装置和方法
-
申请号： US13216680申请日： 2011-08-24
-
公开(公告)号： US08525937B2公开(公告)日： 2013-09-03
- 发明人: Wen Chieh Yang , Ching Fu Lan , Jen Hsing Wang , Yi Hsuan Lai , Chin Fu Ho , Hsin Chuan Kuo , You Tsai Cheng , Tai Lai Tung
- 申请人： Wen Chieh Yang , Ching Fu Lan , Jen Hsing Wang , Yi Hsuan Lai , Chin Fu Ho , Hsin Chuan Kuo , You Tsai Cheng , Tai Lai Tung
- 申请人地址： TW Hsinchu
- 专利权人： MStar Semiconductor, Inc.
- 当前专利权人： MStar Semiconductor, Inc.
- 当前专利权人地址： TW Hsinchu
- 代理机构： WPAT, PC
- 代理商 Justin King
- 优先权： TW100106374A 20110225
- 主分类号： H04N5/455
- IPC分类号： H04N5/455 ; H03K9/06 ; H04L27/00
摘要：
An apparatus for calibrating an audio-visual (AV) signal includes a controller for generating a control signal, a controllable filter for selectively filtering the AV signal in response to the control signal to output either the AV signal or a filtered AV signal; and a calibrator for generating a group of calibrating coefficients according to the filtered AV signal and calibrating the AV signal according to the group of calibrating coefficients.
公开/授权文献
- US20120218420A1 Apparatus and Method for Calibrating Audio-Visual Signal 公开/授权日：2012-08-30
信息查询
