Dynamic magnetic information storage or retrieval – Record editing
Patent
1990-10-18
1991-07-23
Envall, Jr., Roy N.
Dynamic magnetic information storage or retrieval
Record editing
360 362, 360 381, 358336, H04N 5783
Patent
active
050348264
ABSTRACT:
A device for reproducing a luminance signal from a magnetic record carrier has a first correction circuit (14, 37) to compensate for time errors in the signal being read and a second correction circuit (14, 38) to compensate for dropouts in the signal being read. The first correction circuit (37) comprises a first delay line (23) which provides a delay of half a line period (32 .mu.s). The second correction circuit (38) comprises a delay line (25) which provides a delay of one full line period. At least a section of the delay line (25) constitutes the delay line (23) for the first correction circuit.
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Envall Jr. Roy N.
Goodman Edward W.
U.S. Philips Corporation
Young W. R.
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