Apparatus for correcting a time base error in a video signal

Details Apparatus for correcting a time base error in a video signal Apparatus for correcting a time base error in a video signal

1988-03-21

1990-12-11

Psitos, Aristotelis M.

Facsimile and static presentation processing

Facsimile

Recording apparatus

358314, 360 362, H04N 595

Patent

active

049774620

ABSTRACT:
In a time base correcting apparatus in which incoming video signals are written into a memory by write clock signals modulated by time base errors and the written video signals are read from the memory by read clock signals modulated by the velocity errors; the write clock signals and the read clock signals have different frequencies and fluctuations in the sampling positions due to the frequency differential between the write clock signals and the read clock signals are corrected by the phase modulation of the read clock signals.

REFERENCES:
patent: 4035832 (1977-07-01), Stalley et al.
patent: 4065787 (1977-12-01), Owen et al.
patent: 4084176 (1978-04-01), Trost
patent: 4133009 (1979-01-01), Kittler et al.
patent: 4165524 (1979-08-01), Ninomiya
patent: 4214262 (1980-07-01), Mizukami
patent: 4287529 (1981-09-01), Tatami et al.
patent: 4393413 (1983-07-01), Kaneko
patent: 4443821 (1984-04-01), Kato
patent: 4709276 (1987-11-01), Yoshinaka
patent: 4714965 (1987-12-01), Yoshinaka et al.
patent: 4733311 (1988-03-01), Yoshinaka
patent: 4774594 (1988-09-01), Urata
patent: 4780770 (1988-10-01), Wagner
patent: 4802026 (1989-01-01), Kaneko et al.
patent: 4841379 (1989-06-01), Akiyama

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