Facsimile and static presentation processing – Facsimile – Recording apparatus
Patent
1990-11-05
1993-07-27
Chin, Tommy
Facsimile and static presentation processing
Facsimile
Recording apparatus
358323, 358 19, 358 20, H04N 9455
Patent
active
052315096
ABSTRACT:
A signal processing apparatus for use in a video cassette recorder comprising a pilot burst gate pulse generating system means responsive to horizontal synchronizing signals successively generated in correspondance with horizontal scanning periods to process the horizontal synchronizing signals so as to produce pilot burst gate pulses. The pilot burst gate pulse generating system is responsive to a first horizontal synchronizing signal to generate the pilot burst gate pulse at a timing delayed by a predetemined time period from a leading edge of a second horizontal synchronizing signal following the first horizontal synchronizing signal. This arrangement allows stable generation of the pilot burst gate pulse at a timing slightly delayed from the active edge of the corresponding horizontal synchronizing signal.
REFERENCES:
patent: 4422103 (1983-12-01), Kanamaru
patent: 4613827 (1986-09-01), Takamori et al.
patent: 5025316 (1991-06-01), Darby
patent: 5038203 (1991-08-01), Hagino et al.
Kanazawa Narutoshi
Kinugasa Norihide
Saka Yoshimitsu
Yoshimura Koichi
Chin Tommy
Matsushita Electric - Industrial Co., Ltd.
Nguyen Huy
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