Apparatus for digitally recording analog video signals in ordina

Details Apparatus for digitally recording analog video signals in ordina Apparatus for digitally recording analog video signals in ordina

1994-04-19

1995-07-04

Young, W. R.

Dynamic magnetic information storage or retrieval

Manual input recording

360 32, 360 40, 360 64, 360 7313, H04N 5782

Patent

active

054305799

ABSTRACT:
A digital video recording system for digitizing analog video signals and recording the digital signals on video tape and for reading digital video signals from video tape and producing an analog video signal. The recording system comprises an A/D converter, a data compressor for compressing digital video signals at a data rate of 1/N (N an integer greater than 1), an encoding and modulating mechanism that provides digital data segments, and a control mechanism for controlling the system such that recording data for one field, which is normally recorded in M tracks (M: an integer greater than N) in ordinary recording mode, is recorded in about M/N tracks in a long recording mode.

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"An experimental digital video tape recorder" by Yokoyama, SMPTE Journal, vol. 89, Mar. 1980, pp. 173-180.

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