Q-Master Software Suite. The economical solution.


QoE Systems ’ Q-Master deals with the quality assessment aspect of communication devices. Q-Master uses perceptual analysis capabilities as defined by ITU-T P.862. The result of the measurement is a MOS (Mean Opinion Score) to interpret quality of speech as perceived by an end user.

The Q-Master Software Suite is a file based solution that requires the user to provide both the reference and the degraded test file for analysis.

These measurements are used on transmission devices and/or systems that use coding and decoding. Developers can assess the correct functioning of devices such as codecs, echo-cancellers, transcoders, gateways, telephones, voice activity detectors, etc., using the Q-Master Software Suite.

In addition to an overall MOS score, the Q-Master can measure within such parameters as; MOS speech only; MOS background only; time delay, MOS vs. Time and many additional measurements. The Q-Master can graphically represent all of these measurements.

The Q-Master Software Suite operates in a Windows environment, using file-based analysis capabilities. It allows report printing and graph exporting to standard PC programs.

Features
• Measure quality with ITU standardized perceptual algorithm
• End-to-end verification of quality in IP, PSTN and Wireless services
• Easy-to-use, Windows-based user interface
• Graphical presentation of all measurements
• Local and/or remote multipoint deployment supported