Museums, exhibitions and boardrooms: you all know – and hate - that constant buzz from projectors. But did you know that you can help reduce the noise yourself? Which of these 5 tips can you apply straight away?

Here's what you can do to keep projector noise low:

Check and compare dBA specs
Keep your projector dust-free
Distance matters
Include soft material surfaces
Use a protective projector box

More details in the infographic below.

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