#1
What do i need? I know piezo metronomes can produce an A tone (which I'm guessing means the note A?)

Thanks
#4
Quote by Invader Jim
You need an audio oscillator to produce the tone.


Can i make/buy one?

And

How big are they? Its useless for me if its going to be huge.
#5
You could make or buy one.

They range from tiny to huge.

You could build one to fit into a guitar cavity:

http://www.techlib.com/electronics/audiooscillators.htm

Also search google for oscillators and tone generators.

Oh, and BTW, a piezo metronome uses piezo transducers to produce the sound generated by the oscillator.
Last edited by Losenger at Jun 13, 2008,