Number | Name | Date | Kind |
---|---|---|---|
4348669 | Isuchiya et al. | Sep 1982 | |
4356518 | Lemoine et al. | Oct 1982 | |
4445153 | Fujimoto et al. | Apr 1984 | |
4485337 | Sandusky | Nov 1984 | |
4603412 | Yamazaki | Jul 1986 | |
4651232 | Lemoine et al. | Mar 1987 | |
4758908 | James | Jul 1988 |
Entry |
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"Ampex Digital Format For Video and Audio Tape Recording of Composite Video Signals Using 19 mm Type D-1 Cassette", Revision D, Jul. 1987. |