Slow or still mode video signal reproducing apparatus with incre

Details Slow or still mode video signal reproducing apparatus with incre Slow or still mode video signal reproducing apparatus with incre

1979-02-28

1981-06-30

Konick, Bernard

Dynamic magnetic information storage or retrieval

Record editing

360 71, 360 741, 318808, H04N 578, G11B 1520

Patent

active

042765714

ABSTRACT:
A video signal reproducing apparatus in which a magnetic tape having a video signal recorded thereon in parallel slant tracks is transported by a capstan and pinch roller in cooperation with a capstan drive. The capstan drive is responsive to pulses supplied in the normal mode at a predetermined rate. In a slow motion or still reproduction mode, a pulse generator provides pulse signals to the capstan drive so that the tape can be selectively advanced a predetermined fraction of the pitch of the slant tracks. If any portion of the trace of the head scan contains a noise signal which is observable in the reproduced signal occurring due to the difference in angle of inclination between the scan trace of the head and the recording tracks, the scan trace can be moved relative to the recorded track so that such noise signal coincides with the vertical blanking portion of the video signal, or with any other portion of the video signal where the noise is unobjectable.

REFERENCES:
patent: 3519738 (1970-07-01), Morita
patent: 3557320 (1971-01-01), Hopf
patent: 3767993 (1973-10-01), Yoblonski
patent: 3789138 (1974-01-01), Terada
patent: 3931639 (1976-01-01), Arter
patent: 3943562 (1976-03-01), Opelt
patent: 3968517 (1976-07-01), Chimura
patent: 4001882 (1977-01-01), Fiori
patent: 4040098 (1977-08-01), Beeson
patent: 4101936 (1978-07-01), Shinhara

Affiliated with

Also associated with

Rating

Slow or still mode video signal reproducing apparatus with incre does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Slow or still mode video signal reproducing apparatus with incre, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Slow or still mode video signal reproducing apparatus with incre will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2434588