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| { | |
| "base_config": "egs/tta/autoencoderkl/exp_config_base.json", | |
| "dataset": [ | |
| "AudioCaps" | |
| ], | |
| "preprocess": { | |
| // Specify the output root path to save the processed data | |
| "processed_dir": "data", | |
| // feature | |
| "use_spkid": false, | |
| "use_uv": false, | |
| "use_frame_pitch": false, | |
| "use_phone_pitch": false, | |
| "use_frame_energy": false, | |
| "use_phone_energy": false, | |
| "use_mel": false, | |
| "use_audio": false, | |
| "use_label": false, | |
| "use_one_hot": false, | |
| // feature for text to audio | |
| "use_caption": true, | |
| "use_melspec": true, | |
| "use_wav": false, | |
| // feature dir | |
| "melspec_dir": "mel", | |
| "wav_dir": "wav" | |
| }, | |
| // Specify the output root path to save model ckpts and logs | |
| "log_dir": "ckpts/tta", | |
| "model": { | |
| "autoencoderkl": { | |
| "ch": 128, | |
| "ch_mult": [1,2,2,4], | |
| "num_res_blocks": 2, | |
| "in_channels": 1, | |
| "z_channels": 4, | |
| "out_ch": 1, | |
| "double_z": true | |
| } | |
| }, | |
| // train | |
| "train": { | |
| "adam": { | |
| "lr": 4.0e-5 | |
| }, | |
| "ddp": false, | |
| "random_seed": 12345, | |
| "batch_size": 12, | |
| "epochs": 50000, | |
| "max_steps": 1000000, | |
| "total_training_steps": 800000, | |
| "save_summary_steps": 1000, | |
| "save_checkpoints_steps": 5000, | |
| "valid_interval": 5000, | |
| "keep_checkpoint_max": 100 | |
| } | |
| } |