{
  "labels": [
    "latin",
    "electronic",
    "hiphop",
    "rock",
    "classical"
  ],
  "mean": -4.0,
  "std": 4.0,
  "version": 1,
  "source": "designed",
  "frontend": {
    "fft": 2048,
    "hann": "periodic",
    "hop": "sr//100",
    "padding": "causal-left-N-hop",
    "power": "abs(rfft)^2",
    "mel": "HTK",
    "bands": 128,
    "fmin": 30,
    "fmax": 11000,
    "area": "divide by full support width in fractional bins",
    "log_floor": 1e-10
  }
}