You can add the waveforms together mathematically. Like if you go into a graphing calculator and plot a sine at 220 hz that’s an A note. Then add two more at 261(ish) and 329, baby you got yourself an A minor cookin’. That’s also what the groove would look like.
You can add the waveforms together mathematically. Like if you go into a graphing calculator and plot a sine at 220 hz that’s an A note. Then add two more at 261(ish) and 329, baby you got yourself an A minor cookin’. That’s also what the groove would look like.
264 and 330 (exactly) if you want to justly tune it