发明名称 |
Sub-nyquist sampling apparatus with improved effects processing |
摘要 |
A digital type VTR or the like image signal recording and reproducing apparatus using sub-Nyquist sampling on the image includes an interpolator circuit for carrying out interpolation on a signal based on correlation between image signals in neighboring fields. The interpolator circuit is by-passed when high speed reproducing is carried out.
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申请公布号 |
US4847701(A) |
申请公布日期 |
1989.07.11 |
申请号 |
US19880147642 |
申请日期 |
1988.01.25 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
SUESADA, KUNIO |
分类号 |
G11B20/10;H04N5/783;H04N5/92;H04N5/926;H04N5/93;H04N5/937;H04N9/79 |
主分类号 |
G11B20/10 |
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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