Dynamic magnetic information storage or retrieval – Record editing
Patent
1977-03-24
1980-03-11
Cardillo, Jr., Raymond F.
Dynamic magnetic information storage or retrieval
Record editing
360 9, 360 35, H04N 519, G11B 5012, G11B 1506
Patent
active
041930983
ABSTRACT:
A system for playback of segmented video information on a tape employs an ancillary recording medium which is rotationally driven at a rotation rate of the primary segment scanning apparatus. Each segment of a video field is recorded in a respective track of the ancillary medium, the information of one field being recorded over the information of another field. By recording only signals of a predetermined quality on the ancillary recording medium, play back of video information from the ancillary medium will produce a coherent display on a display monitor, regardless of the rate at which the tape is run. This is possible because of the one-to-one correspondence between the rotary rates of the scanner and the ancillary medium. Each coherent display is comprised of information from one or a number of video fields.
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Bixby James A.
Lemke James U.
Lentz Robert A.
Cardillo, Jr. Raymond F.
Cody Robert F.
Spin Physics, Inc.
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