H - Electricity – 04 – N
Patent
H - Electricity
04
N
350/34
H04N 7/08 (2006.01) H04N 7/015 (2006.01) H04N 11/24 (2006.01)
Patent
CA 1304153
RCA 85,065 ABSTRACT OF THE DISCLOSURE Apparatus and a method of synchronizing the component signals of a multi-component augmented television signal between its generation reception are disclosed. The disclosed apparatus includes circuitry which generates a training signal that indicates the position of the first pixel in each horizontal line interval of the video signal. This training signal is inserted into one horizontal line interval of the active video signal for transmission. The receiver includes circuitry which separates the training signal and derives a timing signal from it. The timing signal is used to define the pixel positions of various decoded components of the received video signal to facilitate their combination. The timing signal is also used to align the color subcarrier signal and to generate other carrier and subcarrier signals used in the decoding process. Two training signals are disclosed: a pseudo-random noise sequence and a time-reversed, all-pass filtered, raised-cosine 2T pulse.
609295
Altman Ted Norman
Chao Tzy-Hong
Dieterich Charles Bengamin
Craig Wilson And Company
Rca Licensing Corporation
LandOfFree
Video signal synchronization system as for an extended... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Video signal synchronization system as for an extended..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Video signal synchronization system as for an extended... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1205444