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MENU |AUDIO OUTPUT
FALCON · User Manual · ENG
5.3.7
ITU-R BS.1770 (LOUDNESS NORMALIZATION)
it is an algorithms to measure audio programme loudness and true-peak audio level.
This measurement is one of the ways to measure and express the levels of trying to control the loudness of an
audio recording. dBTP stands for decibel (dB) True Peak (TP). They are also used to measure the loudness in
audio broadcast.
TU-R BS.1770 EBU R 128 compliance
ITU-R BS.1770 EBU R 128 compliance is achieved with those settings:
Threshold: -23.0 dBFs ( 0 LU )
Tolerance: +0.5 dB
Max True Peak: -1.0 dBTp
SOURCES
Events
TU-R BS.1770 LU Events: Mask/Unmask the Audio Output ITU-R BS.1770 LU Failure Alarm.
TU-R BS.1770 TP Events: Mask/Unmask the Audio Output ITU-R BS.1770 TP Failure Alarm.