Motion video signal processing for recording or reproducing – Local trick play processing – With randomly accessible medium
Patent
1995-07-11
1999-05-11
Tran, Thai
Motion video signal processing for recording or reproducing
Local trick play processing
With randomly accessible medium
386 35, 386108, H04N5/92;5/76
Patent
active
059037040
ABSTRACT:
A communication system has an analog signal broadcasting station for transmitting an analog signal, a digital signal broadcasting station for transmitting a digital signal and a receiving unit for receiving the analog signal from the analog signal broadcasting station and the digital signal from the digital signal broadcasting station. The receiving unit has a recording and reproducing unit for selectively recording one of received analog and digital signals. The recording and reproducing unit has heads for analog signal each having a predetermined azimuth angle and operative to record an analog signal and heads for digital signal each having an azimuth angle larger than that of the analog signal head and operative to record a digital signal, and performs selective recording and reproduction of the analog signal and the digital signal on and from a recording medium.
REFERENCES:
patent: 3773979 (1973-11-01), Kirk, Jr. et al.
patent: 4591924 (1986-05-01), Miura et al.
patent: 4807055 (1989-02-01), Tsunoda et al.
patent: 5289288 (1994-02-01), Silverman et al.
patent: 5313342 (1994-05-01), Soda et al.
patent: 5319501 (1994-06-01), Mitsuhashi
patent: 5359428 (1994-10-01), Kubota et al.
patent: 5438463 (1995-08-01), Nishiumi et al.
patent: 5519544 (1996-05-01), Hara
patent: 5548410 (1996-08-01), Kim et al.
patent: 5572331 (1996-11-01), Yu
Transactions The Institute of Television Engineers of Japan, vol. 46, No. 1, pp. 31-39, 1992.
Little et al., "A Digital On-Demand Video Service Supporting Content-Based Queries", ACM Multimedia 93, pp. 427-436, Jul. 1993.
Amada Nobutaka
Hayakawa Hiroyuki
Hosokawa Kyoichi
Noguchi Takaharu
Okamoto Hiroo
Hitachi , Ltd.
Tran Thai
LandOfFree
Apparatus for selectively recording and reproducing received ana does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Apparatus for selectively recording and reproducing received ana, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for selectively recording and reproducing received ana will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-252552