idden="true">PADsynth Algorithm Overview</a></h2>
  <p>CubicPadSynth uses PADsynth algorithm, which is originated from <a
  href="https://zynaddsubfx.sourceforge.io/">ZynAddSubFX</a>. <a
  href="http://yoshimi.sourceforge.net/">Yoshimi</a> is also using
  PADsynth algorithm.</p>
  <p>Passing phase randomized spectrum to IDFT (inverse discrete fourier
  transform) generates a cyclic waveform which is smooth when connecting
  an end to another end. PADsynth is utilizing this property.</p>
  <p>“Profile” f