VoiceRestore / BigVGAN /configs /bigvgan_v2_22khz_80band_fmax8k_256x.json
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{
"resblock": "1",
"num_gpus": 0,
"batch_size": 4,
"learning_rate": 0.0001,
"adam_b1": 0.8,
"adam_b2": 0.99,
"lr_decay": 0.9999996,
"seed": 1234,
"upsample_rates": [4,4,2,2,2,2],
"upsample_kernel_sizes": [8,8,4,4,4,4],
"upsample_initial_channel": 1536,
"resblock_kernel_sizes": [3,7,11],
"resblock_dilation_sizes": [[1,3,5], [1,3,5], [1,3,5]],
"use_tanh_at_final": false,
"use_bias_at_final": false,
"activation": "snakebeta",
"snake_logscale": true,
"use_cqtd_instead_of_mrd": true,
"cqtd_filters": 128,
"cqtd_max_filters": 1024,
"cqtd_filters_scale": 1,
"cqtd_dilations": [1, 2, 4],
"cqtd_hop_lengths": [512, 256, 256],
"cqtd_n_octaves": [9, 9, 9],
"cqtd_bins_per_octaves": [24, 36, 48],
"mpd_reshapes": [2, 3, 5, 7, 11],
"use_spectral_norm": false,
"discriminator_channel_mult": 1,
"use_multiscale_melloss": true,
"lambda_melloss": 15,
"clip_grad_norm": 500,
"segment_size": 65536,
"num_mels": 80,
"num_freq": 1025,
"n_fft": 1024,
"hop_size": 256,
"win_size": 1024,
"sampling_rate": 22050,
"fmin": 0,
"fmax": 8000,
"fmax_for_loss": null,
"num_workers": 4,
"dist_config": {
"dist_backend": "nccl",
"dist_url": "tcp://localhost:54321",
"world_size": 1
}
}