发明名称 |
Einrichtung zur Aufzeichnung von digitalen Bilddaten |
摘要 |
In an apparatus for recording and reproducing a digital picture signal, the large number of data bits in the digital picture signal to be recorded is reduced by a ratio of approximately 1 : 9, and the thus compressed data are recorded with a recording density of at least approximately 0.8 bit/ mu m<2> in relatively narrow successive skewed tracks (TA, TB) without guard bands on a metal evaporated magnetic tape (78) having predefined characteristics. The magnetic tape (78) has a width of no more than approximately 8 mm and a thickness of no more than approximately 7 mu m and is wound in a relatively small size cassette (115, 211). <IMAGE> |
申请公布号 |
DE69132001(T2) |
申请公布日期 |
2000.07.06 |
申请号 |
DE1991632001T |
申请日期 |
1991.10.31 |
申请人 |
SONY CORP., TOKIO/TOKYO |
发明人 |
KUBOTA, YUKIO;SENSHU, YOICHIROU;UETAKE, AKIHIRO;HASEGAWA, SHINICHI;KAWAGUCHI, MORIYUKI;INOUE, HAJIME;SEKI, TAKAHITO;KANOTA, KEIJI;KONDO, TETSUJIRO;HONDA, NAOKI |
分类号 |
G11B5/008;G11B5/09;G11B15/61;G11B20/00;G11B20/18;G11B23/087;H04N5/782;H04N5/7826;H04N7/26;H04N9/804;H04N9/806;(IPC1-7):H04N9/79 |
主分类号 |
G11B5/008 |
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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