Facsimile and static presentation processing – Facsimile – Recording apparatus
Patent
1994-10-19
1995-08-22
Brier, Jeffery
Facsimile and static presentation processing
Facsimile
Recording apparatus
358323, H04N 576, H04N 591
Patent
active
054445469
ABSTRACT:
An image signal recording and reproducing system records an image signal on a recording medium and reproduces a recorded image signal from the recording medium. The system is arranged to record information indicative of the values of M and N which satisfy fso/M=fr/N (M and N: integers) on the recording medium together with a sampling image signal generated by sampling at a sampling frequency fso and a pilot signal having a frequency fr. Accordingly, it is possible to record and reproduce an image signal on and from the recording medium with the compatibility of the image signal retained irrespective of a sampling frequency.
REFERENCES:
patent: 4672470 (1987-06-01), Morimoto et al.
patent: 4682250 (1987-07-01), Hirota
patent: 4819086 (1989-04-01), Hayashi et al.
Brier Jeffery
Canon Kabushiki Kaisha
Nguyen Huy
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