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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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HD Voice
Author icon Olivier Willi   Calendar icon Thursday, 23rd June 2022
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 an...
4 and 6 Channel DSLA Now Available
Author icon Olivier Willi   Calendar icon Thursday, 23rd June 2022
4 and 6 Channel DSLA Now Available
New Four and Six Channel Digital Level Speech Analyser We are proud to announce the New Four and Six Channel Digital Level Speech Analyser Both versions have the Handset Ports (RJ22), Phone Ports (RJ1...
Working with IVR Systems
Author icon Olivier Willi   Calendar icon Thursday, 23rd June 2022
Working with IVR Systems
MultiDSLA mimics user behaviour We have designed our test systems to interact with the phone networkas the user does. The test design flexibility of MultiDSLA enables it to mimic some of the more comp...
Results are Portable with Speech Performance Viewer
Author icon Olivier Willi   Calendar icon Thursday, 23rd June 2022
Results are Portable with Speech Performance Viewer
It is sometimes valuable to be able to share test results with distant colleagues. For example, a QA engineer in Little Rock, Arkansas might need to share test results with handset designers in Shangh...
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