Category Archives: How-to

v5.3.0 MultiDSLA Upgrade How-To

We’ve just released the new MultiDSLA v5.3.0, and we hope you will enjoy all the great new features, and the improved stability of the system. But before anything else, and particularly before installing the new v5.3.0 software update, please ensure you do perform the required instructions steps described below. Because the new release takes into […]

Posted on: March 16th, 2017 | Categories: How-to, New Releases

Extending the Field Test Programme Indoors

Field Tests can be performed, even if the GPS signal is intermittent, with Malden’s time sync management. Continue the drive test or walk test in tunnels, shopping malls and woodland.

Posted on: October 12th, 2015 | Categories: Drive Test, Latest News

Measuring Speech Quality across Mixed Networks

Identify bandwidth differences in mixed networks with MultiDSLA and POLQA speech quality measurements

Posted on: July 30th, 2015 | Categories: How-to, In More Depth, Latest News

Bluetooth Link Testing with a MultiDSLA System

A MultiDSLA system can evaluate the speech quality transmission performance of a mobile phone with a Bluetooth link.

Posted on: October 27th, 2014 | Categories: How-to, Lab

Step Change a Test Parameter with MultiDSLA v5

Making measurements of the effects of step changes in parameters is much easier in MultiDSLA version 5.

Posted on: August 21st, 2014 | Categories: How-to, Lab, New Releases

Test Push-to-Talk and PTT over Cellular

Testing Push-to-Talk (PTT) and PPT over Cellular (PoC) parameters is straightforward with MultiDSLA.

Posted on: May 15th, 2014 | Categories: How-to

HD Voice

What is HD Voice? HD Voice is short for High-Definition Voice, and is also called Wideband.  In Internet and mobile telephony, it refers to the use of Wideband technology to provide a deeper clarity and better audio experience during a telephone call.  The higher frequencies transmitted in Wideband make for easier recognition of un-voiced sounds […]

Posted on: July 2nd, 2013 | Categories: How-to, Lab

Testing iPhone Voice Quality with MultiDSLA

For about a year, you have been able to automate Android smartphone voice-band performance testing with our custom app. This app is installed on the Android phone. Once installed, MultiDSLA software can make the phone place and answer phone calls automatically. Now we have an app developed for the iPhone. Note: we assume that you […]

Posted on: June 13th, 2013 | Categories: How-to

Results are Portable with Speech Performance Viewer

Speech Performance Viewer enables colleagues to see the results of speech quality tests, even if they do not have a Malden speech quality analysis system.

Posted on: May 9th, 2013 | Categories: How-to

Working with IVR Systems

Testing IVR performance for speech quality and prompt accuracy can be performed by a MultiDSLA system.

Posted on: November 29th, 2012 | Categories: How-to

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