Knowledge
Practical guides to audiovisual systems: how to match equipment to a specific room, what belongs in the design and in the tender specification, how to route signal across an AV network, and how immersive installations work. We write concretely — with numbers, formulas and parameter names.
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How many lumens does a projector really need in a conference room and a lecture hall
Projector brightness comes from a calculation, not from a catalogue. The formula, a table of required illuminance for different rooms and three worked examples — from a 12-person meeting room to a 300-seat auditorium.
Have a question about a specific room?
Describe the space and what needs to happen in it — we'll tell you which solution makes sense and what it really costs.