Technical & Engineering
Automation
Complex software and hardware ecosystems (e.g., Zetta, Playout) pre-loaded with audio elements that control the station's broadcast sequence.
What is Automation?
Broadcast Automation systems — RCS Zetta, WideOrbit, Playout ONE, Nautel PRE — control what goes out the transmitter second by second. The station's music library, commercials, jingles, news cuts, and talent voice-tracks are all scheduled into the automation system, which then sequences everything according to the log: music rotation rules, commercial clusters, station IDs, syndicated programme splices, and live-assist breaks.
Automation is what makes 24/7 programming possible without a live human operator in every daypart. Modern systems handle live overrides gracefully — breaking-news splicing, live sports inserts, unexpected emergency messages — without disrupting the underlying scheduled log. The level of reliability expected of broadcast automation is extreme: unplanned silence is unacceptable in broadcast, so these systems are engineered for effectively zero-downtime operation.
Why it matters
Allows stations to remain on-air 24/7 with highly complex programmatic ad scheduling without requiring a live human operator at the mixing board.
Related terms
- Dead Air— A terrifying period of unintended silence during a broadcast caused by technical failure, automation crash, or severe operator error.
- A-D Converter— Analog-to-Digital Converter; specialized hardware that translates continuous analog electrical signals into binary digital data (1s and 0s).
- Actuality (Sound Bite)— Unfiltered, raw audio recordings captured on location outside the controlled studio, featuring interviews or ambient background sound.
- Ad-Lib— Unscripted, entirely improvised vocal delivery by a professional broadcaster, host, or voiceover talent.