Color video signal recording and/or reproducing system using ove

Details Color video signal recording and/or reproducing system using ove Color video signal recording and/or reproducing system using ove

1983-10-31

1986-08-26

McElheny, Jr., Donald

Facsimile and static presentation processing

Facsimile

Recording apparatus

358330, H04N 980

Patent

active

046086110

ABSTRACT:
A color video signal recording and reproducing system includes a recording system which comprises first head gaps mounted on a rotary body, second head gaps mounted on the rotary body at locations lagging each of the first head gaps by a predetermined distance along a rotating direction of the rotary body, and a recorder for recording signals onto a tape which is caused to travel in a state where the tape is wrapped around a peripheral surface of the rotary body. The recorder first records a low-band converted carrier chrominance signal onto a first track by one of the first head gaps, and thereafter records a frequency modulated luminance signal onto a second track by one of the second head gaps. The second track has a track width which is larger than a track width of the first track and is formed over the first track in an overlapping manner with a track pitch which is at least larger than the track width of the first track. A reproducing system comprises a circuit for separating the low-band converted carrier chrominance signal from a signal which is reproduced from the tape by the first or second head gaps, and a circuit for separating the frequency modulated luminance signal from a signal which is reproduced from the tape by the second head gaps.

REFERENCES:
patent: 3911483 (1975-10-01), Kihara et al.
patent: 4296430 (1981-10-01), Warren
patent: 4399472 (1983-08-01), Yamamoto et al.
patent: 4425585 (1984-01-01), Sekimoto et al.
patent: 4491876 (1985-01-01), Aoike et al.

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