LQL enables you to derive data directly via an IP-connection from a capable TouchMonitor, as well as from external storage media such as a USB stick. You also get dual limit weighting, status information, marker and various other reporting features.
The software is free of charge and available for Microsoft Windows 7 and Windows 8, however you will need an LQL license to enable TouchMonitors to support data export and additional display functions. For time code based logging, a separate license is required. LQL is provided by RTW.To enable logging, you have to update the firmware of your TouchMonitor to v 4.50
Read more: http://www.tcelectronic.com/touchmonitor/loudness-logging/