Motion video signal processing for recording or reproducing – Local trick play processing – With randomly accessible medium
Patent
1998-02-18
2000-09-19
Garber, Wendy
Motion video signal processing for recording or reproducing
Local trick play processing
With randomly accessible medium
386 46, 360 64, H04N 591
Patent
active
061224324
ABSTRACT:
The present invention provides an information recording apparatus having a rotary drum, plural rotary heads provided on the rotary drum. Each of the plural rotary heads has a rotary transformer to record a recording signal which is obtained by processing a digital information signal to be recorded with a predetermined treatment, on a magnetic tape to form a predetermined track pattern by supplying the recording signal to the plural rotary heads through the rotary transformers. The apparatus further has a signal generating device for generating a signal having an intermediate voltage of an amplitude of the recording signal to be supplied to the rotary heads. When an intermittent recording is performed with the plural rotary heads by running the magnetic tape more slowly than a normal recording to form such a normal track pattern as formed in the normal recording, the signal having the intermediate value of the amplitude of the recording signal to be supplied is applied to the plural rotary heads which perform an overlapping run on tracks already recorded by the signal generating device.
REFERENCES:
patent: 5539528 (1996-07-01), Tawa
patent: 5878187 (1999-03-01), Kubota et al.
Higurashi Seiji
Zenno Yoichi
Garber Wendy
Onuaku Christopher
Victor Company of Japan Ltd.
LandOfFree
Information signal recording apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Information signal recording apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Information signal recording apparatus will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1081735