Dynamic magnetic information storage or retrieval – Recording or reproducing an information signal and a control...
Patent
1992-11-13
1995-03-07
Psitos, Aristoteli M.
Dynamic magnetic information storage or retrieval
Recording or reproducing an information signal and a control...
360 13, 360 191, 358343, G11B 502, G11B 2702, H04N 578, H04N 576
Patent
active
053963741
ABSTRACT:
Methods and apparatus are provided for recording and reproducing digital information signals including image and audio portions in successive tracks on a magnetic tape. An ID signal is produced for one of an image portion and an audio portion of a corresponding digital information signal to be recorded. The ID signal indicates whether the portion is to be after-recorded in a respective track. The ID signal is combined with the portion to form a recording signal. Previously recorded digital information signals are reproduced from the track and an ID signal thereof is obtained. The recording of the portion in the track is controlled based on the reproduced ID signal.
REFERENCES:
patent: 4533963 (1985-05-01), Nakano et al.
patent: 4559568 (1985-12-01), Watanabe et al.
patent: 4573089 (1986-02-01), Maeda et al.
J. Watkinson "The Art of Digital Audio" 1990, Focal Press, London, GB chapter 11, paragraph 11.10.2.
Inoue Hajime
Kanota Keiji
Kubota Yukio
Frommer William S.
Psitos Aristoteli M.
Sinderbrand Alvin
Sony Corporation
Wright Jennifer Pearson
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