PAD standard HDTV CST-RT-019

This new standard, being signed, complements CST recommendation - RT 017 to define the evaluation of sound dynamics methodologies.

- Scaling measuring loudness: LKFS weighting curve Leq (R2LB)

ITU-R weighting BS.1770-1

- Average level dialogue s LKFS -25 + - 2 dB

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- Methodology for measuring e dynamiqu

tours of loudness following are allowed:

s for dialogue: + - 7 dB measured in the short term in the Dialog level

for all the sound elements of the program: + - 12 dB measured in the short term in the Dialog level

Management peaks mixing 5.1 -3 dB FS (eventually extended to all flavors mixing, 5.1, LtRt, LoRo, Dual mono)

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information and diagrams from the technical recommendation CST-RT-019-TV-2009-V1

More: CST

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