Posted by Greg Crider on July 18, 2001 at 21:57:41:
In Reply to: Re: Re: Re: Re: what note on the tuba is 33 hz? posted by Ola on July 18, 2001 at 18:54:20:
If the C two ledger lines below the bass staff is 16', then 32' is an octave lower (tuba pedal CC), and 64' is down yet another octave (double pedal CCC).