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Fiber Optic Video Transmission
book

Fiber Optic Video Transmission

by David Goff
October 2013
Intermediate to advanced content levelIntermediate to advanced
400 pages
10h 16m
English
Routledge
Content preview from Fiber Optic Video Transmission

Appendix A

Glossary of Terms

 

 

 

Numbers

1U Abbreviation for “One Unit (U)”. U = 1.75 inches. Used to specify the height of units designated for rack-mounting in a standard EIA 19” wide equipment rack.

4:1:1 The set of sampling frequencies used to digitize the luminance and color difference components (Y, R-Y, B-Y) of a video signal. The four represents 13.5 MHz, the sampling frequency of Y, and the ones each 3.75 MHz for R-Y and B-Y.

4:2:0 A sampling system used to digitize the luminance and color difference components (Y, R-Y, B-Y) of a video signal. The four represents the 13.5 MHz sampling frequency of Y, while the R-Y and B-Y are sampled at 6.75 MHz — effectively between every other line only (one line is sampled at 4:0:0, luminance only, ...

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Publisher Resources

ISBN: 9780240804880