Dynamic magnetic information storage or retrieval – Monitoring or testing the progress of recording
Patent
1991-11-21
1993-12-14
Sniezek, Andrew L.
Dynamic magnetic information storage or retrieval
Monitoring or testing the progress of recording
360 141, 360 27, 360 7311, H04N 578
Patent
active
052708730
ABSTRACT:
In a signal recording apparatus, a signal recording track and a tracking error detection track are formed in the predetermined positions of a recording track in ordinary recording. In editing and recording, an editing recording track is formed on the basis of the tracking error detection track, thereby it is possible to restrict a deviation of tracking to a predetermined amount even when editing work is repeated in a case where tracking deviation occurs at a start of editing work.
REFERENCES:
patent: 4782403 (1988-11-01), Hasegawa et al.
patent: 5026509 (1991-06-01), Arai et al.
patent: 5148331 (1992-09-01), Kashida et al.
Iwasaki Yasuo
Sakai Seiichi
Frommer William S.
Sinderbrand Alvin
Sniezek Andrew L.
Sony Corporation
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