Software Modules:

Build your meter!

A totally modular software concept means that you have to purchase features that you actually require. This puts you in control, defining the functionality of an individual TouchMonitor that suits your needs best. New instruments and functions can be added as software modules (licenses) to the device at any time. Many display functions from RTW products well known and used for years are available to choose from.

SW20002: Loudness and SPL Display

This module expands the basic 4-channel PPM with Loudness measuring functions as described in current guidelines (EBU R128, ITU-R BS.1770-4/1771-1, ATSC A/85, ARIB, OP-59, AGCOM, CALM, LEQ(M), TASA, SAWA), and the LRA instrument for the graphical display of the Loudness Range. A customer-specific mode allows the user to modify parameters. In addition the module provides the SPL display mode with various weighting filters and integration times as well as reference level adjust to calculate an SPL value from an electrical signal. For signals with more than two channels software module SW20001 is required.