Video recording and reproducing apparatus having variable reprod

Details Video recording and reproducing apparatus having variable reprod Video recording and reproducing apparatus having variable reprod

1978-02-23

1979-12-25

Konick, Bernard

Dynamic magnetic information storage or retrieval

Record editing

358128, 360106, 360 38, H04N 578, G11B 5012, G11B 2108

Patent

active

041808320

ABSTRACT:
A video recording and reproducing apparatus utilizes a specialized head assembly which is arranged to be driven in a radial direction relative to a rotating magnetic recording disc. A spiral track is recorded on the disc and the specialized head assembly employs two discrete individual heads which are proximately aligned. The signals produced by each head are utilized in producing the final output signal. During playback, "scene motion speed" depends upon the speed at which the head is moved in a radial direction relative to the recorded disc and on the manner in which the output signals from the two heads are operated on.

REFERENCES:
patent: 2628346 (1953-02-01), Burkhart
patent: 3509274 (1970-04-01), Kihara
patent: 3631426 (1971-12-01), Appelt
patent: 3732362 (1973-05-01), Kinjo
patent: 3761903 (1973-09-01), Bird, Jr. et al.
patent: 3911483 (1975-10-01), Kihara et al.

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