Video player-recorder with non-linear mark length modulation

Details Video player-recorder with non-linear mark length modulation Video player-recorder with non-linear mark length modulation

H - Electricity

04

N

352/32.2

H04N 5/76 (2006.01) G11B 20/08 (2006.01) H04N 5/92 (2006.01) H04N 5/926 (2006.01)

Patent

CA 1132256

VIDEO PLAYER/RECORDER WITH NON-LINEAR MARK LENGTH MODULATION ABSTRACT In a video disk system a mark along a record data track is modulated in length to represent multi-bit binary code blocks of a first length (such as three or four bits) and the player system associated with the disk operates in multi-bit code blocks that axe generally longer (for example eight bits) so that two marks on the disk may represent a single code block in the associated system. The bits of the code block in the associated system are assigned to bit positions of the appropriate number of marks on the disk in a way that minimizes the effect of errors in the operation of initially writing or subsequently reading a mark. The increments of mark length are also made non-linear to further minimize the effect in the associated system of errors in mark length. PO9-78-023

339626

Affiliated with

Also associated with

Rating

Video player-recorder with non-linear mark length modulation 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 player-recorder with non-linear mark length modulation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Video player-recorder with non-linear mark length modulation will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-772436