Device for recording an image signal so that the resulting recor

Details Device for recording an image signal so that the resulting recor Device for recording an image signal so that the resulting recor

1994-06-08

1996-08-13

Britton, Howard W.

Facsimile and static presentation processing

Facsimile

Recording apparatus

358310, H04N 576, H04N 979

Patent

active

055461921

ABSTRACT:
An image signal recording device records image signals in a HDTV mode onto a magnetic disk in accordance with a predetermined mode, for example, an NTSC mode. The NTSC mode is provided with a vertical blanking period and horizontal scanning periods in which image signals are recorded. A part of the image signals are recorded in a part of the vertical blanking period, so that the number of scanning lines per one field is increased in comparison with a conventional device; thus, as much as possible of the HDTV mode image signals are recorded on the magnetic disk.

REFERENCES:
patent: 4994899 (1991-02-01), Rhodes
patent: 5038219 (1991-08-01), Yamashita et al.
patent: 5159460 (1992-10-01), Senso
patent: 5223944 (1993-06-01), Shimada et al.
English Language Abstract of JP-5-30461.
A Copy of pp. 205-208 of Japanese Publication entitled, "Broadcasting System", Along with an English Language Translation of pp. 205-208.

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