Facsimile and static presentation processing – Facsimile – Recording apparatus
Patent
1986-12-24
1989-09-05
Perkey, W. B.
Facsimile and static presentation processing
Facsimile
Recording apparatus
358330, 360 22, 360 30, 360 61, 360 331, H04N 5782, H04N 979
Patent
active
048644242
ABSTRACT:
In a video signal recording/reproducing apparatus for recording and reproducing two-channel component signals, input two-channel component signals are processed separately from each other by two recording signal processing circuits to be recordable two-channel component signals. The recordable two-channel component signals are exchanged at predetermined intervals by a first switching circuit to be two combined signal each containing the recordable two-channel component signals which appear at periods corresponding to the exchanging invervals. The two combined signals are recorded on a recording medium via recording heads and reproduced from the recording medium via reproducing heads. The reproduced two combined signals are exchanged at the predetermined intervals by a second switching circuit to be the recordable two-channel component signals, which are thereafter processed separately from each other by two reproduced signal processing circuit to be the original two-channel component signals.
REFERENCES:
patent: 4177481 (1979-12-01), Yamagiwa et al.
patent: 4242699 (1980-12-01), Kobayashi et al.
patent: 4419698 (1983-12-01), Shiroishi et al.
patent: 4467368 (1984-08-01), Horstmann
patent: 4656527 (1987-04-01), Nehmi
Kobayashi Masa-aki
Ochi Atsuo
Takeuchi Akihiro
Yamanishi Kazuhiro
Matsushita Electric - Industrial Co., Ltd.
Perkey W. B.
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