adc => Gain g => TDFeatures tdf => blackhole;

10.0 => g.gain;

0.001 => float THRESH;
100 => int NOISE;

while (1)  {
    8820::samp => now;
    if (tdf.power() > THRESH) {
	if (tdf.ZCs() < NOISE) {
	    <<< "Pitched!  Maybe it's:", tdf.pitch() >>>;
	}
	else {
	    <<< "Noise!  RMS Energy is:", tdf.RMS() >>>;
	}
    }
    else {
	<<< "<Silence>  RMS Energy is:", tdf.RMS() >>>;
    }
}