Continuous loudness measurements


The ability to completely monitor Loudness Compliance is now fully integrated into Actus Digital’s Actus QualiTV, a multi-layer solution that offers centralised broadcast performance operational information in real time.

Actus QualiTV lets operators maintain continuous measurements that, among other things, identify programme loudness and loudness range. Loudness measurements combined with robust logging allow users to quickly review the status and provide continuous, exportable measurements as proof of compliance and to defend against loudness complaints. The powerful combination of loudness measurement and logging easily demonstrates compliance with loudness standards.

Features include measurement to the ITU BS.1770-1 and BS.1770-2 standard and providing compliance with US CALM Act, ATSC A/85 Practice, EBU loudness monitoring.

To meet these needs and more, Actus provides complete support of transport streams (ASI/IP/DVB) logging, including recording multiple audio tracks and multiple subtitles. This lets broadcasters seamlessly export and stream MPEG TS or low-resolution proxies with the relevant audio and/or subtitles.


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