{
  "model_type": "fsmn",
  "architecture": "fsmn_vad",
  "encoder": {
    "input_dim": 400,
    "input_affine_dim": 140,
    "fsmn_layers": 4,
    "linear_dim": 250,
    "proj_dim": 128,
    "lorder": 20,
    "rorder": 0,
    "lstride": 1,
    "rstride": 0,
    "output_affine_dim": 140,
    "output_dim": 248
  },
  "sample_rate": 16000,
  "n_mels": 80,
  "frame_length": 25,
  "frame_shift": 10,
  "lfr_m": 5,
  "lfr_n": 1
}