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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 USBC
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Malden at 4G World in Chicago 25-27 October
Author icon Olivier Willi   Calendar icon Thursday, 23rd June 2022
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...
Malden brings POLQA to the Toyo Solutions Fair November 2011
Author icon Olivier Willi   Calendar icon Thursday, 23rd June 2022
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.863POLQA,at the Toyo Solutions Fair in Tokyo 1/2 November and in Osaka 8 November. Th...
Monitor a DSLA test call and terminate the call if a tone is detected
Author icon Olivier Willi   Calendar icon Thursday, 23rd June 2022
Monitor a DSLA test call and terminate the call if a tone is detected
We recentlyreceived 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 repe...
Calibrate levels for optimum MOS
Author icon Olivier Willi   Calendar icon Thursday, 23rd June 2022
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 range...
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