发明申请
- 专利标题： SYSTEMS AND METHODS FOR METERING AUDIO AND VIDEO DELAYS
- 专利标题（中）： 用于测量音频和视频延迟的系统和方法
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申请号： US13107943申请日： 2011-05-15
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公开(公告)号： US20120287289A1公开(公告)日： 2012-11-15
- 发明人: Victor Steinberg , Michael Shinsky
- 申请人： Victor Steinberg , Michael Shinsky
- 主分类号： H04N17/00
- IPC分类号： H04N17/00
摘要：
Systems and methods are disclosed to perform automated audio visual (AV) delay measurement for a system under test (SUT) by generating a dynamic AV test pattern to drive a source display device and one or more destination video display devices; detecting video output through at least one light sensor coupled to the one or more destination video display devices; digitizing the light sensor output; and performing multi-channel delay parameters analysis.
公开/授权文献
- US08525884B2 Systems and methods for metering audio and video delays 公开/授权日：2013-09-03
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