In addition to triangular, sawtooth, and rectangular waves, the rectangular waves of two sub-oscillators are also available. The left sub-oscillator fader is one octave lower than the main oscillators, and the right sub-oscillator fader is two octaves lower. Use these to fatten up the sound.
Triangle oscillator slider: Set the level of the triangle waveform output by the oscillators.
Sawtooth oscillator slider: Set the level of the sawtooth waveform output by the oscillators.
Rectangle oscillator slider: Set the level of the rectangle waveform output by the oscillators. The pulse width is fixed at 50%.
Sub-oscillator -1 octave slider: Set the level of the (rectangular) sub-oscillator waveform, which is one octave lower than the main oscillators. Use this to thicken the sound. The pulse width is fixed at 50%.
Sub-oscillator - 2 octaves slider: Set the level of the (rectangular) sub-oscillator waveform, which is two octaves lower than the main oscillators. Use this to thicken the sound. The pulse width is fixed at 50%.
Noise generator slider: Set the level of white noise. This is the raw material for classic synthesizer sound effects, such as waves, wind, and helicopters.
4, 8, and 16 buttons: Set the pitch in octaves—transpose it up or down. The lowest setting is 16 feet, and the highest is 4 feet. The use of the term feet to determine octaves comes from the measurements of organ pipe lengths. The longer and wider the pipe, the deeper the tone.