With completely different thermal expansions of circuit boards & plywood, can you successfully mount your Mobo to plywood without worring that they will expand at different rates and ruin the Mobo?

Thanks,

Well, I did a rather crude noise cancellation experiment with some PVC pipes and it didn't work that well... so I'm making a wood case. It's about 24" deep, 20" wide & 32" tall with 4 casters (it's going to be heavy). I have the room so I'm not worried about making it small or usefull for anything o...

edlight,

Do you know the science behind this or did you just stumble across it?

The reason I ask is because I had an idea and am looking for someone who understands the science behind noise cancellation.

Ok, I have been racking my brains for the last week on how to make a very silent computer and come up with the following wild idea. I am pretty good making wood cabinets and thought of making a PC case - actually more like a stand about the size of a small filing cabinet maybe 18 inches wide, 24 dee...