{
    "num_gpus": 0,
    "batch_size": 96,
    "learning_rate": 0.0005,
    "adam_b1": 0.8,
    "adam_b2": 0.99,
    "lr_decay": 0.999,
    "seed": 1234,

    "ConvNeXt_channels": 512,
    "ConvNeXt_layers": 8,

    "segment_size": 15360,
    "n_fft": 1024,
    "hop_size": 80,
    "win_size": 320,

    "hr_sampling_rate": 44100,
    "lr_sampling_rate": 12000,
    "subsampling_rate": 4,

    "num_workers": 16,

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