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The combination of the completion of the video distribution over IP standard and an increase in the cost of rights to broadcast live sporting events has led to engineers designing new ways to produce a telecast with a minimum of resources. And it’s happening around the world, in HD mostly, but 4K is possible given IP’s format-agnostic nature.
These days it’s hard to find a digital audio workstation (DAW) that doesn’t sound good. We are now in the era of finding the right DAW configuration to match the specific project. Part of this process is optimizing the DAW for the computer it is being used with and employing the right accessories.
Multicasting is an incredibly powerful tool used in broadcast infrastructures to efficiently distribute streams of audio, video, and metadata. In this article, we look at the advantages of multicasting, how it works, and the alternatives that overcome some of its operational limitations.
After doing the tedious work of completing a documentary or complex news feature, the last thing anyone wants is an underpowered, unenthusiastic narrator. In addition to a high energy level, we also want that voice to have presence and sound bigger than life. How do we ensure a “big” sound from the voice artist?
Since the beginning of pro audio, connoisseurs of classic microphones have invested in rare, aging instruments that are said to bring a certain magical quality to the sound. Since many of these vintage mics are quite old, they incur an increasingly high level of costly maintenance. Most of the rest of us are priced out of this collector’s domain.
In the early days of pro audio, commercial recordings were often made with a single ribbon microphone, a simple broadcast console and a mono audio tape recorder. The choices were all about choreographing performers around the fixed microphone. Today, with the rise of digital audio workstations (DAW), the operational choices are infinite and the desire for perfection can overwhelm any recording.
The motor in a loudspeaker drive unit is a critical element in obtaining high performance. The moving coil principle is a century old and it has survived this long because it has certain advantages which no other technology has yet improved upon. For low frequency reproduction where significant travel is required, there is little competition.
To fully leverage the benefits of IP networks we need to think in IT terms. Just replacing the acronym MADI or AES with IP is insufficient as all we end up with is a very complex, poorly utilized, static network.