Minim 

squareh 
Description Builds an approximation of a perfect square wave by summing together harmonically related sine waves.Signature Wavetable squareh(int numberOfHarmonics) Parameters numberOfHarmonics — int: the number of harmonics to use in the approximation. 1 harmonic will simply generate a sine wave. The greater the number of harmonics used, the closer to a pure saw wave the approximation will be.Returns a Wavetable Related WavesWavetable Waveform Example None available Usage Web & Application 