ilter, then rate limiter.</p>
  </dd>
  <dt>Seed</dt>
  <dd>
  <p>Seed value of psuedo-random number generator (PRNG) used for matrix
  randomization.</p>
  </dd>
  <dt>Randomize</dt>
  <dd>
  <p>Ratio of feedback matrix randomization for each note-on.</p>
  <p>Internally, ClangSynth is holding two pairs of matrix randomization
  seed values. One of the pair is fixed when DAW starts playing. Another
  is generated at each note-on. <code>Randomize</code> is the ratio to
  mix those 2 pairs.</p>
  <p>When <co