(
name: 'fft_freeze',
func: {
  | buf |

  var chain = FFT(
    LocalBuf(2048),
    buf,
  );

  var frozen = PV_Freeze(chain, \freezeGate.tr(0));
  var jittered = PV_PhaseShift(frozen, \phaseJitter.kr(0) * TRand.kr(0, 2pi));
  var sig = IFFT(jittered, \wintype.kr(1));

  sig
},
inChannels: 1,
outChannels: 1,
requiresBuffer: true,
specs: (
  phaseJitter: [0, 1, \lin, 0.01, 0.1],
  hop: [0.0625, 1, \exp, 0.01, 0.25],
  duckOnLoud: [0, 1, \lin, 0.01, 0.5],
  duckThreshold: [0, 1, \lin, 0.01, 0.95]
),
)