Posted by IG on September 05, 2002 at 20:59:12:
I'm working on a project recording different tubas, mouthpieces, and equipment.  I like the way some things make the instrument feel, and sound to me.  However i would like to be able to see Amplitude, and the amount of harmonic material (overtones) in the notes I play while I'm testing different gear.  
I would like less subjectivity and more hard facts on the way things sound while I'm testing them out.  Is there any kind of computer program that can so this?  
Thanks