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OP 59 and Loudness Standards for Australian TV | Sound and ...
http://www.sandymilne.com/op-59-and-loudness-standards-for-australian-tv/
OP 59, like the US and European standards, specifically looks at (or listens to) the average or integrated loudness of the entire program . So if you were mixing a 30 second TV soundtrack you have to play the entire 30 seconds through the meter to arrive at your LKFS value, which for OP 59 …
FREE TV AUSTRALIA OPERATIONAL PRACTICE OP- …
https://www.freetv.com.au/wp-content/uploads/2019/08/OP-59-Measurement-and-Managemnt-of-Loudness-for-TV-Broadcasting-Issue-4-October-2018.pdf
FREE TV AUSTRALIA OPERATIONAL PRACTICE OP- 59 Measurement and Management of Loudness in Soundtracks for Television Broadcasting Issue 4 October 2018 Page 1 of 10 1. SCOPE This Operational Practice is recommended by Free TV Australia and refers to the measurement of audio loudness as distinct from audio level.
Dubsat launches cloud-based OP-59 audio loudness control ...
https://campaignbrief.com/dubsat-launches-cloud-based-op/
Says Adam Larter, CTO of Dubsat: “MediaPro Extreme HD’s in-built audio loudness tool enables users to actually see the audio loudness analysis of audio and audio/video files during the QC process. If the audio doesn’t meet the OP-59 specification, the user can automatically fix the file. It’s as simple and easy as that.”
Advisory Note to Production Sound Engineers ... - AVW
https://www.avw.com.au/wp-content/uploads/2020/07/OP-59-Advisory-Note-to-Production-Sound-Engineers-Frequently-Asked-Questions.pdf
soundtrack to a standard loudness value. “Short term” and “momentary” loudness meters are available, and audio producers may find them useful, but they are not essential for compliance with Recommendation BS.1770-3 or OP-59. Q2.What is the reference level for setting an acceptable loudness characteristic in a television soundtrack?
Loudness Standards
https://www.loudlab-app.com/loudlab/en/11.html
OP-59 is rooted in BS.1770 Loudness and True-peak level. All short form programs should be measured using the universal (full mix) method. Did you know? As a rule of thumb, a gated measurement of -23 LUFS/LKFS equals an un-gated measurement of -24 LUFS/LKFS! Loudness and LRA Meters.
Broadcast Standards - TC Electronic
https://www.tcelectronic.com/broadcast-standards.html
OP-59 Operational practice by FreeTV, Australia. OP-59 is rooted in BS.1770 Loudness and True-peak level and recommends a speech based as well as a universal approach to audio normalization. NI short form programs should be measured using the universal (full mix) method. Some of our Broadcast & Production Users Across the Globe
Introduction to Loudness Standards
https://www.loudlab-app.com/sonicatom/en/21.html
Loudness normalisation target of -23 LKFS. From March 2013, the A/85 recommended practice prescribes ITU BS.1770 for all programming. TR-B32. TR-B32 is a Japanese standard that builds on ITU BS.1770-2 (gate is employed), however, the target level is -24 LUFS/LKFS as opposed to the -23 LUFS target level of the EBU R128 standard. OP-59
Dual Stereo Level Magic Audio Processor - EASY …
https://www.jungeraudio.com/en/products/slim-line/dual-stereo-level-magic-audio-processor-easy-loudness-aoip
Level Magic is compliant with all current broadcast audio loudness recommendations based on the ITU-R BS.1770 standard as well as the derived recommended practices ATSC A/85, ARIB TR-B32, Free TV OP-59, Portaria 354, EBU R128 and more. Loudness Measurement and Logging
Loudness Analyzer – Loudness Measurement and Normalization
LA Playout integrates with Jünger audio processors which perform loudness level measurement in compliance with ITU-R BS.1770 (all revisions), EBU R128, ATSC A/85, ARIB TR-B32, FREE TV OP-59 and Portaria 354. Integration with Playout Automation. The application allows uploading broadcast schedules or AsRun logs from playout automation systems.
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