I’m re building my soundbooth, previous one was too small and ran out of air very quickly, I’m aware that my previous soundbooth was ok at reducing high frequencies but not very good at reducing low frequencies, I believe that more mass is required to reduce low frequencies because of the longer wavelength,
my previous booth was built from chipboard sandwiching a 10 centimeter thick absorption material,
my question is…instead of placing the chipboard on the inside of the booth ( on one or two sides ) should I leave the 10 centimeter thick absorption material ( I’ve forgotten what it’s actually called ) exposed and cover it with a transparent material?
I believe the chipboard covered with the standard diamond shaped sound deadening material wasn’t doing me any favours regarding low frequencies…
any thoughts or advice would be very welcome