Acoustical Society of America
Video & projection

Video and projection

Video systems are mostly a question of getting the right picture to the right screen, at the right size, without anyone having to think about formats.

Pupils seated in a school auditorium facing a large projection screen showing a slide, with lighting fixtures on bars above the stage.
Nosegay School — School auditorium · projection

Everything in this section

We design and install projection and display systems for auditoriums, conference halls, classrooms, clubs and public buildings — including the processing and switching that makes a room work with whatever a visitor plugs in.

A motorised projection screen lowered above a stage in a school hall, with loudspeakers either side and concealed lighting along the walls.
Saraswati Siksha SadanSchool hall · motorised screen
A conference room with a ceiling-mounted projector, a screen at the far end and microphones along both sides of the table.
Jalandhar Police Board RoomBoard room · projector and screen

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What we cover

The room decides the picture

Screen size follows the furthest viewer and the smallest text they must read. Brightness follows the ambient light. Position follows sightlines. Those three settle most of a projection design before any equipment is chosen.

A screen that cannot be read from the back row is the wrong screen, whatever it cost.

Video and audio are usually delivered together: see pro audio and video.

Tell us the room

Send dimensions and intended use. You get back an indicative acoustic treatment, a systems outline and a budget range.