TITLE

Loudness management

AUTHOR(S)
Kelley, Richard
PUB. DATE
April 2011
SOURCE
Broadcast Engineering (World Edition);Apr2011, Vol. 53 Issue 4, p8
SOURCE TYPE
Periodical
DOC. TYPE
Article
ABSTRACT
The article focuses on the issue of audio loudness levels management in commercial and broadcast industries. International Telecommunications Union (ITU) suggested the standard loudness metering of ITU-R BS.1770, an algorithm for audio program loudness and true-peak audio level. U.S. President Barack Obama has signed into law the Commercial Advertisement Loudness Mitigation (CALM) Act which gives technical guidelines for broadcasters and cable and satellite providers.
ACCESSION #
59968016

 

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