Measurement of Speech and Audio Quality in Networks 
     O n - l i n e   W o r k s h o p  M E S A Q I N   2 0 0 5 
 Important dates
 General info

Tutorial: Objective Assessment of Voice, Audio and Video Quality

specially designed for Fixed and Mobile Network Operators and Technology Vendors  

Comprehensive Curriculum, In-depth Introduction to Measurement Techniques

Prague, June 5, 2006, 9.00
Holiday Inn Prague Congress Centre
, 140 00 Prague 4, Czech Republic

: 90 minutes
Price: 120 € without V.A.T.
Tutorial Language: English
Included: tutorial admission, handouts, refreshments
Where to register: or fax +420 2 2435 2199


  • Intro & Subjective Tests
  • Models & Non-intrusive Measurements
  • Intrusive Measurements
  • Tips & Tricks
  • Trends


  • Voice, Audio and Video Quality Measurement Needs in Modern Network
  • Mean Opinion Score (M.O.S.) subjective testing: P.800, P.830
  • Listening quality, talking quality, conversational quality, interaction quality
  • E-model (ETR 250, ITU-T G.107), 3SQM (ITU-T P.563)
  • PESQ (ITU-T P.862), PESQ MOS, PESQ LQ (P.862.1)
  • Wide-band speech and audio quality, ITU-R BS.1387
  • Video Quality – impairments, parameters to be measured, KPIs
  • VQmon, PEVQ