I have a room above my sound studio downstairs. What is the best underlayment materials I can use under my carpet upstairs to reduce impact noise from footsteps?
I heard someone said I can use a layer of cork underlayment first, followed by a carpet pad, then finally the carpet.
I searched through the newsgroups regarding this and it appears most people use cork underlayments for wood floors and not for carpeted floors.
Any advice is appreciated.
Thanks