Simultaneous broadcast of an event across multiple screens, rooms, or platforms at the same time.
Simulcasting is used when one room cannot accommodate all attendees, when breakout rooms need to see the plenary session, or when remote offices need to participate alongside the main venue. The signal is distributed live — with no delay — to all screens or platforms. Simulcasts require reliable video distribution infrastructure and, for multi-venue events, high-bandwidth network connections.
AV
Audio/Visual — the equipment and services covering sound, video projection, screens, lighting, and related technology.
Load-In
The process of bringing all equipment, staging, and décor into a venue before an event begins.
Strike
The process of dismantling and removing all equipment and décor from a venue after an event ends.
PA System
Public Address system — the microphones, amplifiers, and speakers used to deliver sound to the audience.
Sound Check
A pre-event test of all audio equipment with performers or presenters to confirm levels and quality.
Line Check
A quick technical check of each audio input to confirm it is connected and functioning before a full sound check.