I need to transform a 3 x 3m room within a site portacabin into a booth suitable for conducting video interviews. The surroundings will be fairly busy with crowd-noise, and the unit contains a "low noise" generator (though this obviously isn't in the same 'room' that we'll use for filming).
If that isn't enough, my set-up time will be a mere matter of hours.
Is there a solution that can do anything to reduce noise coming into the cabin to a minimum, or am I barking up the wrong tree (so to speak).
Any suggestions gratefully received.