Ceiling Panel Suspension Kits
Suspending an acoustic ceiling panel by even 25-50mm doubles the mid and bass frequencies sound absorption.
This is because acoustic panels are velocity absorbers i.e. when sound travels through a panel at full speed the panel will absorb 75% or more of that sound. However when the sound nears the ceiling it slows down. This has little or no effect on higher frequencies (voices) but it does have a significant effect on mid and bass frequencies (music).
Therefore Studios, Cafes, Bars and Home Theatres will benefit most by suspending ceiling acoustic panels.