LinkedIn Twitter Facebook Google+ Weibo VKontakte Viadeo Flipboard SkypeIn the beginning Sometimes relationships with our customers develop in quite spectacular ways. Such is the case for Opale’s relationship with a major European voice services provider, dating back to 2009. At that time the provider was seeking objective analysis of voice quality in its Engineering labs. So the company sent out …
Application Focus: VPP+ for Enhanced Voice Services (EVS)
LinkedIn Twitter Facebook Google+ Weibo VKontakte Viadeo Flipboard Skype This month’s Application Focus discusses the evolution of the EVS codec and two use cases applicable to wireless network operators. We begin with a short reminder of what EVS is, how it is being adopted around the world, and the potential – and challenges – it presents to network operators. …
Customize MultiDSLA Results
LinkedIn Twitter Facebook Google+ Weibo VKontakte Viadeo Flipboard SkypeInteresting fact: a fully-equipped MultiDSLA system can output more than 180 measurements and indicators! Now, you really don’t want all of them at the same time, in the same spreadsheet, in some arbitrary order, do you? We thought not. Check out this video ‘how-to’ to see how to get just what you want out of …
POLQA vs PESQ – “Why does PESQ give a lower score?”
LinkedIn Twitter Facebook Google+ Weibo VKontakte Viadeo Flipboard Skype“Do I really need POLQA?” The question is understandable, as the cost of POLQA can be a little greater than the cost of PESQ. MultiDSLA customers recognize great value and sometimes want to pursue it to the limit! Well, predictably, the answer is “It depends…” but to be more helpful Opale published …
Voice Quality Assessment for VoLTE Devices
LinkedIn Twitter Facebook Google+ Weibo VKontakte Viadeo Flipboard SkypeVoLTE device manufacturers’ challenge Modem chipset designers and cellular device manufacturers need to characterize the performance of their products. Not just under ‘ideal’ network conditions, but also in the ‘real world’ of packet loss and jitter. Network Operators too need to satisfy themselves about the voice quality delivered by new devices. And …
MultiDSLA v5.3.0 New Release
LinkedIn Twitter Facebook Google+ Weibo VKontakte Viadeo Flipboard SkypeToday, we are proud to announce the first new release since Opale Systems took over Malden business. In addition to a number of bug fixes, and resolution of some stability issues, this release particularly incorporates 2 new features long awaited by many MultiDSLA users. → Register and get your update now! New …