Subtractive Example

The following example uses a continuous square wave generator with different filters for exploring their effect on a harmonic signal.

Controls

Pitch (VCF):

Filter Type:

Lowpass Highpass Bandpass Notch (Band Reject)

Cutoff (VFC):

Q (VCF):

Gain (VCA):

Time Domain Plot

t/s

Frequency Domain Plot

f/Hz