TITLE

Good vibrations

AUTHOR(S)
Jacobsmeyer, Jay M.
PUB. DATE
February 2009
SOURCE
Urgent Communications;Feb2009, Vol. 27 Issue 2, p22
SOURCE TYPE
Trade Publication
DOC. TYPE
Article
ABSTRACT
The article focuses on digital video transmissions. Channel encoding refers to the use of controlled redundancy to determine and correct errors from the communications channel while source encoding means the compression of the original analog or digital information to be transmitted over the channel. The standards for compressing audio include low-bit rate vocoders used by Project 25 and cellular radios that run between 4 and 13 bytes per second.
ACCESSION #
36661687

 

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