Facsimile and static presentation processing – Facsimile – Recording apparatus
Patent
1989-03-30
1993-04-06
Brier, Jeffery A.
Facsimile and static presentation processing
Facsimile
Recording apparatus
358310, H04N 989
Patent
active
052008347
ABSTRACT:
A digital video tape recorder. A clock is extracted from the horizontal sync signal within the luminance signal, and used in processing the luminance portion of the video signal. A clock is also extracted from a color burst within the chrominance signal and is used for processing the chrominance portion. The chrominance portion of the video signal to be recorded is converted to a low frequency band before recording. During playback, the reverse of this operation is performed, thereby producing a signal with the original color frequency.
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Patent Abstracts of Japan, vol. 10, No. 27, JP-A-60-187195 (Sony, K.K.).
Patent Abstracts of Japan, vol. 9, No. 288, JP-A-60-127894 (Matsushita Denki, Sangyo K.K.).
Iwaibana Kunio
Kuwajima Takeshi
Brier Jeffery A.
NEC Corporation
NEC Home Electronics Ltd.
Tran Thai
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