True, but as you alluded to yourself, those aren't really 'tones'. The parent wa...

		fooqux on Jan 10, 2014 \| parent \| context \| favorite \| on: Quietnet: Chat client that works over near-ultraso... True, but as you alluded to yourself, those aren't really 'tones'. The parent was talking about a keyboard that sounded like a piano.