发明名称 |
INCLUSION OF AUDIO SIGNAL WITHIN VIDEO SIGNAL, AT BAND EDGES |
摘要 |
A system wherein audio samples are added to a video signal, but within the time-frame allocated to video information, thereby displacing video data. Two audio samples are preferably placed in each video line: at the beginning, and at the end. When the video lines are "stacked" to form a video image, the audio forms noisy vertical stripes at the sides of the image, each of which is about 6 percent of the width of the image. The invention stretches the video image, to cover the stripes.
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申请公布号 |
CA2183692(C) |
申请公布日期 |
2000.09.19 |
申请号 |
CA19962183692 |
申请日期 |
1996.08.20 |
申请人 |
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发明人 |
HOBBS, GARY LAMONT, SR.;JOHNSON, BYRON LYNN |
分类号 |
H04N7/08;H04N7/06;H04N7/081;H04N7/085;(IPC1-7):H04N7/04 |
主分类号 |
H04N7/08 |
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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