— Precondition: Software module SW20002 is already installed! —
This module allows to collect data of Loudness and TruePeak measurements and either to store them on a USB flash drive or to send them via IP connection to the LQL – Loudness Quality Logger PC software for analyzing (available free of charge to registered users).
The module also includes the Loudness Chart instrument for displaying and analyzing the course of a loudness measurement directly on TM9’s display.






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