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Demonstrate minutely out-of-tune sounds (interference beats), using the HD-300.
Individual functions: Demonstrate > Interference beats
Type of interval
Root key
Start/stop sounding
Have the main unit sound according to the
settings made here.
Pitch adjustment dial
Adjusts the pitch difference. The dial
turns green when the pitch is near
to just intonation. You can also reset
this to precise just intonation by
double-tapping.