{
  |freq|

  var pitchEnv = Env([0, \pitchMultiplier.kr(2.0), 1.0], [0, \pitchDecay.kr(0.01)], [-2]).kr(gate: Impulse.kr(1));
  var body = SinOsc.ar(freq * pitchEnv) * \toneGain.kr(1.0);
  var noise = WhiteNoise.ar;
  var noiseEnv = Env([0.0, 1.0, 0.0], [0, \noiseRelease.kr(0.01)], [-2]).kr(gate: Impulse.kr(1));
  var tick = LPF.ar(noise * noiseEnv, \noiseFilter.kr(1000)) * \noiseGain.kr(-12.dbamp);
  var sig = Mix([body, tick]);

  sig;
}