ge has to be power of 2</div><div class="line">int averaged;</div><div class="line"></div><div class="line">void setup(){</div><div class="line">  kDelay.set(echo_cells_1);</div><div class="line">  startMozzi();</div><div class="line">}</div><div class="line"></div><div class="line"></div><div class="line">void updateControl(){</div><div class="line">  int bumpy_input = mozziAnalogRead(INPUT_PIN);</div><div class="line">  averaged = kAverage.next(bumpy_input);</div><div class="line">  aSin0.setFreq(averaged