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Opale Technical Blog
Deep insights, practical solutions, and expert analysis for tech enthusiasts.

Opale Technical Blog

Welcome to our technical blog, where innovation meets practical application. We explore the latest technologies, provide in-depth analyses, and share hands-on solutions for real-world challenges. Whether you're a seasoned expert or an enthusiastic learner, you'll find valuable insights here and don’t hesitate to contact us with your questions or feedback.

PESQ MCPTT POLQA PTToC Push To Talk Monitoring PEAQ SaaS Voice Quality AMR EVS LTE MultiDSLA SIP VPP VoIP VoNR API Bluetooth MOS Metric Server DSLA Latency IVR ANALOG VOIP NR
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POLQA Gets the Timing Right
Author icon Olivier Willi   Calendar icon Thursday, 23rd June 2022
POLQA Gets the Timing Right
The time alignment algorithm in POLQA The time alignment algorithm in POLQA was designed to be much better than that in PESQ . This example comes from a G.711 connection through an ATA in a test lab. ...
Who uses POLQA (P.863)?
Author icon Olivier Willi   Calendar icon Thursday, 23rd June 2022
Who uses POLQA (P.863)?
50% of POLQA Sales made to Operatorsin the First Year POLQA ( ITU-T P.863 ) was published by the ITU in January 2011. We released one of the first commercial implementations of POLQA in August of the ...
Concilium Technologies appointed as Opale Systems Distributor in South Africa
Author icon Olivier Willi   Calendar icon Thursday, 23rd June 2022
Concilium Technologies appointed as Opale Systems Distributor in South Africa
Speech quality measurement systems Concilium Technologies(Pty) Ltd have been appointed as Distributor in South Africa. Concilium supplies a wide range of Telecommunications Test Equipments which compl...
POLQA – Notes on Odd Behaviours (Part 4)
Author icon Olivier Willi   Calendar icon Thursday, 23rd June 2022
POLQA – Notes on Odd Behaviours (Part 4)
We added POLQA ( ITU-T P.863 ) to our MultiDSLA product some seven months ago. Since then, we have been busy discovering what works and what doesn’t workquite so wellin the new algorithm. Most of th...
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