NPUT_PIN 0 // analog control input</div><div class="line">#define CONTROL_RATE 64</div><div class="line"></div><div class="line">unsigned int echo_cells_1 = 32;</div><div class="line">unsigned int echo_cells_2 = 60;</div><div class="line">unsigned int echo_cells_3 = 127;</div><div class="line"></div><div class="line">ControlDelay &lt;128, int&gt; kDelay; // 2seconds</div><div class="line"></div><div class="line">// oscils to compare bumpy to averaged control input</div><div class="line">Oscil &lt;SIN2048_NU