| 发明名称 |
DEVICE AND METHOD FOR MAGNETIC TAPE RECORDING, DEVICE AND METHOD FOR MAGNETIC TAPE REPRODUCTION, FORMAT OF MAGNETIC TAPE, AND RECORDING MEDIUM |
| 摘要 |
<p>PROBLEM TO BE SOLVED: To record data of an HD video signal on a magnetic tape. SOLUTION: A preamble is formed at the head of each track formed obliquely to the length of the magnetic tape and a main sector and a subcode sector are then continuously formed without forming any gap between them. A postamble is formed right after the subcode sector. In the main sector, data, sound data, search data, AUX data, etc., of the HD video signal are recorded.</p> |
| 申请公布号 |
JP2001275077(A) |
申请公布日期 |
2001.10.05 |
| 申请号 |
JP20000085484 |
申请日期 |
2000.03.27 |
| 申请人 |
SONY CORP |
发明人 |
TAUCHI YOICHIRO;HIMENO TAKUJI;YOSHIHIRO TOSHITAKA;ENOMOTO TAKURO |
| 分类号 |
H04N5/7826;G11B20/12;G11B27/30;H04N5/782;H04N5/92;H04N9/79;H04N9/804;H04N9/808;H04N9/82;(IPC1-7):H04N5/782 |
主分类号 |
H04N5/7826 |
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