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Since NAB 1995 — 23 years ago — when Rob Glaser introduced Real Audio, the first streaming media platform, the idea of media delivered over the internet has caught fire. Today, estimates are that up to 90 percent of internet users watch videos or listen to audio online. That trend has transformed media.
For the first time in the history of live television we can now abstract away the video, audio, and metadata streams from the underlying hardware. This innovation presents unprecedented opportunities empowering broadcasters to deliver flexibility, scalability, and highly efficient workflows.
This Essential Guide, “A Brief History of IP,” is far more than a look back at internet protocol (IP) technology. Rather, author and technology consultant, Tony Orme has created a reference guide filled with the precise kind of information about IP systems media engineers wished they had, but mostly do not.
In this series of articles, we explain broadcasting for IT engineers. Television is an illusion, there are no moving pictures and todays broadcast formats are heavily dependent on decisions engineers made in the 1930’s and 1940’s, and in this article, we investigate analogue audio and its importance in television.
When making a checklist of essential equipment for a recording studio, most prospective buyers cite only the gear that handles the audio. In many cases, little attention is paid up-front to non-audio staples that are needed by every studio. These “comfort” items tend to send many budgets over the top.
As audio facilities move away from professionally built studios to homes, offices and other locations, the precise matching of listening components becomes more tricky. Many of these makeshift studios use budget monitors with no software for matching with the acoustic environment. This can result in audio sounding different from place to place.
Audio over IP (AoIP) has become one of the most important technologies to ever enter the media landscape. The protocol allows facilities to leverage today’s mature IP platforms for audio applications resulting in lower costs, faster installations, improved quality of service, all while creating a scalable and future-proof network.
A pilot goes down a pre-flight check list before taking off in an airplane. Since the pilot’s life is at stake, this idea is not a hard sell. However, an audio professional should do the same thing, since his professional reputation is on the line.