How much mass to stop sound?

[Paul Cavins]

Hey guys-

I'm thinking about cheaply trowing up some drywall in a practice space to avoid the parallel wall problem. No soundproofing, just changing the acoustic dimensions in the room.

How much of a wall is needed?

Thanks-

PC

[rod gervais]

PC,

first go here:

http://johnlsayers.com/phpBB2/viewtopic.php?t=3231

read it and follow it - then come back and tell us about your room - perhaps rephrase the question - it seems to totally contradict your thread heading.

Rod

[Paul Cavins]

Coolio. Feel free to delete the topic, it was a shoot-from-the-hip bit of cuiosity.

[xSpace]

Hey guys-

How much of a wall is needed?

All of it!