config_8k.json

{
    "resblock": "1",
    "num_gpus": 0,
    "batch_size": 16,
    "learning_rate": 0.0002,
    "adam_b1": 0.8,
    "adam_b2": 0.99,
    "lr_decay": 0.999,
    "seed": 1234,

    "upsample_rates": [5,5],
    "upsample_kernel_sizes": [10,10],
    "upsample_initial_channel": 512,
    "resblock_kernel_sizes": [3,7,11],
    "resblock_dilation_sizes": [[1,3,5], [1,3,5], [1,3,5]],

    "segment_size": 3200,
    "num_mels": 80,
    "num_freq": 513,
    "n_fft": 512,
    "hop_size": 100,
    "win_size": 400,

    "sampling_rate": 8000,

    "fft_sizes": [128, 228, 58],
    "hop_sizes": [10, 20, 3],
    "win_lengths": [50, 100, 20],

    "fmin": 0,
    "fmax": 4000,
    "fmax_for_loss": null,

    "num_workers": 4,

    "dist_config": {
        "dist_backend": "nccl",
        "dist_url": "tcp://localhost:54321",
        "world_size": 1
    }
}