ITU-R BS.1770-4-2015
Algorithms to measure audio programme loudness and true-peak audio level

Standard No.

ITU-R BS.1770-4-2015

Release Date

2015

Published By

International Telecommunication Union (ITU)

Latest

ITU-R BS.1770-4-2015

Replace

ITU-R BS.1770-4-2012

Scope

This Recommendation specifies audio measurement algorithms for the purpose of determining subjectiveprogramme loudness, and true-peak signal level.

ITU-R BS.1770-4-2015 Referenced Document

• ITU-R BS.2051 Cooperative frequency competition model and the corresponding algorithms and protocols for improving the HF sky-wave electromagnetic environment

ITU-R BS.1770-4-2015 history

• 2015 ITU-R BS.1770-4-2015 Algorithms to measure audio programme loudness and true-peak audio level
• 0000 ITU-R BS.1770-4-2012