Category Archives: How-to

Measure cellphone mp3 music performance

MultiDSLA is well known for its speech-based measurements but it also supports the tone-based and other measurements used traditionally to assess telephony performance.  These features are contained in the Telephone Tester option and can now be used with a 48k sample rate DSLAII to measure the performance of music playback. Wireless operators, handset manufacturers and [...]

Posted on: December 3rd, 2011 | Categories: How-to

Calibrate levels for optimum MOS

In this how-to we explain how adjusting the level at which we run the test significantly influences the measured speech quality of the connection.

Posted on: September 27th, 2011 | Categories: Lab

Monitor a DSLA test call and terminate the call if a tone is detected

A recent request we received to monitor a call and terminate it if, at any time, a tone is detected on the call.

Posted on: September 26th, 2011 | Categories: Drive Test

Programmatically start a test in 5 easy steps

MultiDSLA includes a programmable interface to control the configuring and scheduling of tests along with the extraction of results. This tutorial demonstrates how simple it is to get started.

Posted on: September 26th, 2011 | Categories: Lab | Tags: