Helping my son with a project....they are building a non electric chamber to amplify sound (something you could put an Ipod or a phone on). I'm not doing any of the building of it, but working on the paper to go with it....can't find a good site that has a really good explanation of the properties involved.
Anyone have a link they can share, keep getting a bunch of sites for amps. Tried acoustic sites but none were of any help. Thanks.
"I've been told this and it's been proven by research - He who fucks Nuns will later join the Church"