Olivier WILLI Measure Music Quality using ITU PEAQ Many devices, including cellphones, now have mp3 players or similar music replay capabilities. Assessing the quality of the replay is important in product development, production and a factor in cellp...
Olivier WILLI New Features in MultiDSLA – Smartphone Control Smartphone Control – A new option in MultiDSLA Smartphone Control – A new option in MultiDSLA for managing mobile phone testing. The initial release supports Android; Blackberry, Windows and IOS suppo...
Olivier WILLI Background to the P.863 POLQA Bug Fixes POLQA Bug Fixes Over the last few months a number of bugs have been found and fixed in POLQA. These have been published in ITU Recommendation P.Imp863 . Why a new Recommendation? This is standard prac...
Olivier WILLI Measure cellphone mp3 audio performance MultiDSLA supports the tone-based MultiDSLA is well known for its speech-based measurements but it also supports the tone-based and other measurements used traditionally to assess telephony performanc...
Olivier WILLI Malden brings POLQA to the Toyo Solutions Fair November 2011 The advantages of the new speech quality metric Malden presents the advantages of the new speech quality metric, P.863 POLQA, at the Toyo Solutions Fair in Tokyo 1/2 November and in Osaka 8 November. ...
Olivier WILLI Malden at 4G World in Chicago 25-27 October Malden will be at 4G World in Chicago Malden will be on stand 824 at 4G World this month in Chicago. We will be pleased to give you an overview of how the industry leading MultiDSLA system uses the ne...
Olivier WILLI Calibrate levels for optimum MOS The measured speech quality The level at which test signals are played into a network significantly influences the measured speech quality. Telephone networks are typically optimised for a narrow rang...
Olivier WILLI Monitor a DSLA test call and terminate the call if a tone is detected We recently received a request to monitor a call and terminate it if, at any time, a tone is detected on the call. This technique was required as a method of aborting one cycle of an automatically rep...
Olivier WILLI Programmatically start a test in 5 easy steps Integrate MultiDSLA into a larger test system MultiDSLA 's programmable API ("Remote Access") helps you to script everyday functionality to make repetitive tasks easier or to integrate MultiDSLA into ...
Olivier WILLI POLQA added to MultiDSLA v4.2 Release of MultiDSLA v4.2 The release of MultiDSLA v4.2 sees the arrival of ITU-T Rec. P.863 POLQA®. This is a big step forward in the measurement of speech quality on networks as it produces consiste...
Olivier WILLI PESQ – Perceptual Evaluation Speech Quality The tool described in ITU-T Rec. P.862 Perceptual Evaluation of Speech Quality - PESQ provides a rapid and repeatable measure of speech quality in a few moments. The tool is integrated into our MultiD...
Olivier WILLI Network Testing – Quick Start Video series I've just started a Quick Start Videos to start network testing in less than 10 mins from installation to test results viewing and reporting. Console Default login and password Default Login: root Def...
