Wavelength is how many waves appear on screen. Amplitude is the height of the waves from the origin to the peak. Colour is what colour value is applied to the wave. Brightness is how bright the wave is. Never run in turbo mode.
@KraZKapin did all of this in like five minutes... ...then came back the next day to change it... ...then came back @ Nov 25th to add chroma (thx for the idea @NormanAstronaut)