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Broadcasters are famous for adjusting to changing circumstances during live broadcasts without missing a beat. Live radio DJs roll with the punches. Live TV news reporters, newscast directors, engineers and technicians move or cut away as fast as possible. It comes with the territory and it’s in our DNA. The trick is to make surprises appear to be part of the show and carry on.
To date, the explanations of gamma that are seen mostly restrict themselves to the voltage or brightness domain and very little has been published about the effects of gamma in the frequency domain. This is a great pity, because analysis in the frequency domain produces interesting results.
Oversampling is a topic that is central to digital audio and has almost become universal, but what does it mean?
Compliance solutions have rapidly transformed a once operator-intensive legal necessity into suites of automatic processes for new revenues.
Computer security is always a hot topic, but what do we mean by security and why do systems seem to be ever vulnerable. Comparing hardware to software helps understand vulnerabilities in software security.
The Ultra HD Forum has confirmed launch of its first API for forensic watermarking before the end of 2020.
To maintain high quality of experience for their customers, content providers need a way to monitor hundreds—sometimes thousands—of channels without compromising real-time error detection. In most cases, the immense scale of their service offerings makes continual visual monitoring of all streams physically impossible and error prone. To meet this need, the flexibility, scalability and agility of software-defined monitoring systems is applied to achieve unlimited multiviewer scaling and fully automated monitoring and alarming to meet this rapidly increasing need.
As in all systems where there are opposed ideologies, there is a kind of cold war in which advances on one side need to be balanced by advances on the other. In encryption, the availability of increased computing power at low cost made it easier to break codes, but it also made it easier to create strong codes.
