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discoder

neural-vocoder
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discoder
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{
    "wandb": {
        "mode": "disabled",
        "checkpoint": "checkpoint_name",
        "fork_checkpoint": false,
        "project": "project_name",
        "wandb_prefix": "wandb_prefix",
        "dir": "wandb_dir"
    },
    "local": {
        "checkpoint_model": null,
        "checkpoint_discriminator": null
    },
    "checkpoint_dir": "path/to/checkpoints",
    "seed": 123,
    "learning_rate": 0.0001,
    "dataset": "Jamendo, LibriTTS",
    "train_datafile": "data/train.txt",
    "validation_datafile": "data/val_short.txt",
    "n_epochs": 500000,
    "step_checkpoint": 10000,
    "step_media_log": 2000,
    "batch_grad_log": 2000,
    "batch_size": 32,
    "sample_rate": 44100,
    "exp_gamma": 0.9995,
    "adam_b1": 0.8,
    "adam_b2": 0.99,
    "segment_size": 16384,
    "segment_size_val": 262144,
    "n_cache_reuse": 30,
    "num_workers": 4,
    "prefetch_factor": 2,
    "use_discriminator": true,
    "unfreeze": {
        "steps": 100000,
        "loss_multiplier": {
            "loss_z": 0,
            "loss_ms_mel": 15,
            "loss_ms_stft": 1,
            "loss_adv_gen": 1,
            "loss_adv_feat": 2,
            "loss_waveform": 1
        }
    },
    "model": {
        "latent_dim": 1024,
        "n_codebooks": 9,
        "codebook_dim": 8,
        "codebook_size": 1024,
        "n_resblocks": 6,
        "initial_out_channels": 1024,
        "intermediate_dim": 1152,
        "resblock_type": "AMP",
        "resblock_kernel_sizes": [3, 3, 7, 7, 11, 11],
        "resblock_dilations": [[1, 3, 5], [1, 3, 5], [1, 3, 5], [1, 3, 5], [1, 3, 5], [1, 3, 5]],
        "predict_type": "z",
        "activation": "snake"
    },
    "disc": {
        "resolutions": [[1024, 120, 600], [2048, 240, 1200], [512, 50, 240]],
        "periods": [2, 3, 5, 7, 11],
        "discriminator_channel_mult": 1,
        "use_spectral_norm": false
    },
    "mel": {
        "n_fft": 1024,
        "win_length": 1024,
        "hop_length": 256,
        "f_min": 0,
        "f_max": null,
        "n_mels": 128
    },
    "loss_multiplier": {
        "loss_z": 15,
        "loss_ms_mel": 15,
        "loss_ms_stft": 1,
        "loss_adv_gen": 1,
        "loss_adv_feat": 2,
        "loss_waveform": 1
    },
    "backend": {
        "master_port": 12359
    }
}