[sdiy] pneumatic oscillator

[WeAreAs1 at aol.com]

In a message dated 2/13/05 5:16:06 PM, patchell at cox.net writes:

<< Great minds think alike...I was also contemplating how I could servo a 
plug 
that would move up and down the tube to control pitch... >>

Yeah!  But you've also got to include an audio feedback mechanism/system so 
the thing can auto-tune to specific pitches.  Maybe you could utilize some of 
your "strobe" tuner ideas?

Mike B.