Key Takeaways
- Understanding production vocabulary allows you to ask better questions, evaluate proposals more accurately, and communicate changes more precisely
- The most misunderstood terms in Indian corporate event briefings: IMAG, FOH, practical, dry hire, and the difference between the show-caller and the production manager
A–F
Advance: The process of confirming an artist's technical requirements against available production inventory before load-in. Backline: The instruments and amplifiers used by musicians on stage (drum kit, guitar amplifiers, keyboards). Not to be confused with the PA system. Carnet ATA: A customs document allowing temporary import of production equipment without paying duty. Required for international tours and destination events. Confidence monitor: A screen facing the presenter (not the audience) showing the current slide and remaining time. Essential for speakers who cannot see the main screen. CRZ: Coastal Regulation Zone — the regulated land strip adjacent to India's coastline, affecting event permits for outdoor beach events. Day rate: A crew member's fee for a single day on site, typically 10 hours inclusive of a meal break. Delay tower: A speaker on a scaffold tower mid-audience, time-aligned with the main PA to cover distant audience sections. DMX: The lighting control protocol that allows a lighting designer's console to communicate with all lighting fixtures. Dry hire: Equipment rented without operators — the client is responsible for operation. Contrast with wet hire. FOH (Front of House): The position in the audience area where the audio engineer mixes the show. Also refers to the PA system itself. Fly system: The rigging infrastructure above a stage that allows scenery, lighting, and speakers to be raised and lowered.
G–P
Generator (genset): A diesel-powered electrical generator. Sized in kVA. Essential for outdoor events without mains power. Gobo: A metal or glass template placed in a lighting fixture to project a pattern or image. Green room: The artist or speaker holding area backstage. Ground support: A freestanding structural system for hanging PA, lighting, or video above a stage — does not use the venue's ceiling rigging. Haze: A thin atmospheric effect used to make lighting beams visible. Less dense than fog. IMAG (Image Magnification): Live camera-to-screen feed showing close-up footage of the stage, typically on flanking screens. Essential for rooms deeper than 20 metres. In-ear monitor (IEM): Personal wireless earpiece system used by performers to hear their monitor mix. KOL (Key Opinion Leader): In pharma events, an influential clinician who presents medical content. Line array: A speaker system consisting of vertically-arrayed small elements, producing controlled directional coverage. Load-in: The period when production equipment is brought into the venue and assembled. Also called get-in. Load-out (strike): The period after show close when production equipment is disassembled and removed from the venue. MC: Master of Ceremonies — the on-stage host who manages the programme. Moving head: An automated lighting fixture that can pan, tilt, and change colour/beam shape under DMX control. NOC: No Objection Certificate — issued by local authorities for events requiring official clearance. PA (Public Address): The speaker system that delivers amplified sound to the audience. Pixel pitch: The distance between LED panel pixels in millimetres — determines resolution and minimum viewing distance. Practical: A real, working light source (a lamp, a chandelier, a neon sign) that appears in the event environment as part of the set design.
Q–Z
Run of show (ROS): The cue-by-cue document that the show-caller uses to run the event. Show-caller: The person in the production control position who calls every cue in real time from the run of show. Not the same as the production manager. Sizzle reel: A short, produced video used at awards events to present nominees for each category. SPL (Sound Pressure Level): The measurement of sound intensity in decibels. Stage plot: A diagram showing the physical position of all elements on stage — instruments, microphones, monitors, performers. Required from all performing artists before load-in. Strike: The process of removing production equipment after the event. Technical rider: A document specifying an artist's technical requirements for their performance. Truss: A structural aluminium framework used for rigging lighting, speakers, and video equipment. Vision mixer: The device (or person) that switches between multiple video sources in a broadcast or IMAG production. Wedge: A floor monitor speaker angled toward the performer. Wet hire: Equipment rented with operators. Contrast with dry hire.