{
  "model_name": "DeepFilterNet3",
  "supported_chips": ["AX650N"],
  "quantization": {
    "enc": "U16 (MinMax + SmoothQuant 0.5)",
    "erb_dec": "U16 (MinMax + SmoothQuant 0.5)",
    "df_dec": "FP32 (输出层精度保底)"
  },
  "sample_rate": 48000,
  "fft_size": 960,
  "hop_size": 480,
  "chunk_frames": 99,
  "gru_stateful": true,
  "pulsar2_version": "7.0",
  "axmodel_files": [
    "axmodels/enc.axmodel",
    "axmodels/erb_dec.axmodel",
    "axmodels/df_dec.axmodel"
  ]
}