16 voice harmonic oscillator.
Original code by E. Gillet. Revisted by Ben Sergentanis for the DaisySP DSP library. Ported to SuperCollider by Mads Kjeldgaard.
Frequency of f0 in hz.
Offset the set of harmonics so that "harmonic 0" becomes the value of this argument. Values between 1 and 16.
An array of length 16 containing amplitudes for each oscillator.