Designing a better bed

[D.C.]

You have got it wrong here.
As it happens that i make various musical instruments and trying to make some from steel, all my designs of machines are made so that sound is canceled/ no vibration.

Thanks Boyan, do you have any links I can read for how to design to minimize vibration?
I don't have access to academic papers at the moment and 95% of the interesting stuff on google scholar is behind a paywall. :(