Posted by Klaus on June 19, 2001 at 17:01:33:
In Reply to: Using Sousaphone Tubing posted by Robby Nowell on June 19, 2001 at 16:46:43:
Not from a repairmans’s viewpoint, but from a lay pertson with just some basic math qualifications:
How much of of a sousa main circle would be needed to get two receptors pointing in parallel directions ready to accept vertical branches?
Which dimensions would an eventual such project instrument have?
Which sub-sub-sonic pitch would it end up being tuned to?
Klaus