John Sayers
Solar Power!!
As I undestand it you angle the glass panes so they don't resonate in sympathy with each other like two drum skins thus transfering the sound directly. Additionally you must deaden the cavity between the panes to stop any resonance.
[This message has been edited by John Sayers (edited 07-12-2000).]
[This message has been edited by John Sayers (edited 07-12-2000).]