(1) amplitude modulation ::
ikaika hawewe modulation(2) frequency modulation ::
alapine (frequency) modulation(3) pulse width modulation ::
lāʻau ikiʻai wale ka laula modulation(4) phase modulation ::
pae modulation(5) pulse code modulation ::
lāʻau ikiʻai wale kuhi modulation(6) zero modulation ::
'Aʻohe modulation