INDIC_TTS / kn_fastpitch_config.json
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{
"output_path": "output_indic_fastpitch/kn",
"logger_uri": null,
"run_name": "kn_fastpitch_indictts_all_align_off",
"project_name": "indic-fastpitch-stage2",
"run_description": "align_off",
"print_step": 100,
"plot_step": 100,
"model_param_stats": false,
"wandb_entity": "indic-asr",
"dashboard_logger": "wandb",
"log_model_step": 10000,
"save_step": 10000,
"save_n_checkpoints": 1,
"save_checkpoints": true,
"save_all_best": false,
"save_best_after": 10000,
"target_loss": null,
"print_eval": false,
"test_delay_epochs": 0,
"run_eval": true,
"distributed_backend": "nccl",
"distributed_url": "tcp://localhost:54321",
"mixed_precision": true,
"epochs": 1000,
"batch_size": 32,
"eval_batch_size": 32,
"grad_clip": 5.0,
"scheduler_after_epoch": true,
"lr": 0.0001,
"optimizer": "Adam",
"optimizer_params": {
"betas": [
0.9,
0.998
],
"weight_decay": 1e-06
},
"lr_scheduler": "NoamLR",
"lr_scheduler_params": {
"warmup_steps": 4000
},
"use_grad_scaler": false,
"cudnn_enable": true,
"cudnn_deterministic": false,
"cudnn_benchmark": false,
"training_seed": 54321,
"model": "fast_pitch",
"num_loader_workers": 0,
"num_eval_loader_workers": 0,
"use_noise_augment": false,
"audio": {
"fft_size": 1024,
"win_length": 1024,
"hop_length": 256,
"frame_shift_ms": null,
"frame_length_ms": null,
"stft_pad_mode": "reflect",
"sample_rate": 22050,
"resample": false,
"preemphasis": 0.0,
"ref_level_db": 20,
"do_sound_norm": false,
"log_func": "np.log",
"do_trim_silence": true,
"trim_db": 60.0,
"do_rms_norm": false,
"db_level": null,
"power": 1.5,
"griffin_lim_iters": 60,
"num_mels": 80,
"mel_fmin": 0.0,
"mel_fmax": 8000,
"spec_gain": 1.0,
"do_amp_to_db_linear": true,
"do_amp_to_db_mel": true,
"pitch_fmax": 640.0,
"pitch_fmin": 0.0,
"signal_norm": false,
"min_level_db": -100,
"symmetric_norm": true,
"max_norm": 4.0,
"clip_norm": true,
"stats_path": null
},
"use_phonemes": false,
"phonemizer": null,
"phoneme_language": "en-us",
"compute_input_seq_cache": false,
"text_cleaner": "multilingual_cleaners",
"enable_eos_bos_chars": false,
"test_sentences_file": "",
"phoneme_cache_path": "output_indic_fastpitch/kn/phoneme_cache",
"characters": {
"characters_class": "TTS.tts.models.vits.VitsCharacters",
"vocab_dict": null,
"pad": "<PAD>",
"eos": "<EOS>",
"bos": "<BOS>",
"blank": "<BLNK>",
"characters": " !$'+,-.:;?\u0c82\u0c83\u0c85\u0c86\u0c87\u0c88\u0c89\u0c8a\u0c8b\u0c8e\u0c8f\u0c90\u0c92\u0c93\u0c94\u0c95\u0c96\u0c97\u0c98\u0c99\u0c9a\u0c9b\u0c9c\u0c9d\u0c9e\u0c9f\u0ca0\u0ca1\u0ca2\u0ca3\u0ca4\u0ca5\u0ca6\u0ca7\u0ca8\u0caa\u0cab\u0cac\u0cad\u0cae\u0caf\u0cb0\u0cb2\u0cb3\u0cb5\u0cb6\u0cb7\u0cb8\u0cb9\u0cbe\u0cbf\u0cc0\u0cc1\u0cc2\u0cc3\u0cc6\u0cc7\u0cc8\u0cca\u0ccb\u0ccc\u0ccd\u0cd5\u0cd6\u0ce6\u0ce7\u0ce8\u0cef\u2008\u200b\u200c\u200d\u2013\u2018\u2019\u201c\u201d\u2026",
"punctuations": "!\u00a1'(),-.:;\u00bf? ",
"phonemes": null,
"is_unique": true,
"is_sorted": true
},
"add_blank": false,
"batch_group_size": 0,
"loss_masking": null,
"sort_by_audio_len": true,
"min_audio_len": 1,
"max_audio_len": 441000,
"min_text_len": 1,
"max_text_len": 400,
"compute_f0": true,
"compute_linear_spec": false,
"precompute_num_workers": 0,
"start_by_longest": false,
"datasets": [
{
"name": "indictts",
"path": "/home/ttsteam/datasets/indictts/kn",
"meta_file_train": "metadata_train.csv",
"ignored_speakers": null,
"language": "kn",
"meta_file_val": "metadata_test.csv",
"meta_file_attn_mask": ""
}
],
"test_sentences": [
"\u0caf\u0cbe\u0cb5\u0cc1\u0ca6\u0cc1 \u0ca8\u0cbf\u0c9c \u0caf\u0cbe\u0cb5\u0cc1\u0ca6\u0cc1 \u0cb8\u0cc1\u0cb3\u0ccd\u0cb3\u0cc1 \u0c8e\u0ca8\u0ccd\u0ca8\u0cc1\u0cb5 \u0cac\u0c97\u0ccd\u0c97\u0cc6 \u0c9a\u0cbf\u0c82\u0ca4\u0cbf\u0cb8\u0cbf.",
"\u0cb6\u0c95\u0ccd\u0ca4\u0cbf \u0c87\u0ca6\u0ccd\u0ca6\u0cb0\u0cc6\u0ca8\u0ccd\u0ca8\u0cca\u0ca1\u0ca8\u0cc6 \u0c9c\u0c97\u0cb3\u0c95\u0ccd\u0c95\u0cc6 \u0cac\u0cbe"
],
"eval_split_max_size": null,
"eval_split_size": 0.01,
"use_speaker_weighted_sampler": false,
"speaker_weighted_sampler_alpha": 1.0,
"use_language_weighted_sampler": false,
"language_weighted_sampler_alpha": 1.0,
"use_length_weighted_sampler": false,
"length_weighted_sampler_alpha": 1.0,
"base_model": "forward_tts",
"model_args": {
"num_chars": 104,
"out_channels": 80,
"hidden_channels": 512,
"use_aligner": true,
"use_pitch": true,
"pitch_predictor_hidden_channels": 256,
"pitch_predictor_kernel_size": 3,
"pitch_predictor_dropout_p": 0.1,
"pitch_embedding_kernel_size": 3,
"duration_predictor_hidden_channels": 256,
"duration_predictor_kernel_size": 3,
"duration_predictor_dropout_p": 0.1,
"positional_encoding": true,
"poisitonal_encoding_use_scale": true,
"length_scale": 1,
"encoder_type": "fftransformer",
"encoder_params": {
"hidden_channels_ffn": 1024,
"num_heads": 1,
"num_layers": 6,
"dropout_p": 0.1
},
"decoder_type": "fftransformer",
"decoder_params": {
"hidden_channels_ffn": 1024,
"num_heads": 1,
"num_layers": 6,
"dropout_p": 0.1
},
"detach_duration_predictor": false,
"max_duration": 75,
"num_speakers": 2,
"use_speaker_embedding": true,
"speakers_file": "kn_fastpitch_speakers.pth",
"use_d_vector_file": false,
"d_vector_dim": 512,
"d_vector_file": null,
"use_speaker_encoder_as_loss": false,
"speaker_encoder_config_path": "",
"speaker_encoder_model_path": "",
"vocoder_path": null,
"vocoder_config_path": null
},
"return_wav": false,
"num_speakers": 2,
"speakers_file": "kn_fastpitch_speakers.pth",
"use_speaker_embedding": true,
"use_d_vector_file": false,
"d_vector_file": "",
"d_vector_dim": 512,
"spec_loss_type": "mse",
"duration_loss_type": "mse",
"use_ssim_loss": false,
"ssim_loss_alpha": 1.0,
"spec_loss_alpha": 1.0,
"aligner_loss_alpha": 1.0,
"pitch_loss_alpha": 0.1,
"dur_loss_alpha": 0.1,
"binary_align_loss_alpha": 0.1,
"spk_encoder_loss_alpha": 0.1,
"binary_loss_warmup_epochs": 150,
"aligner_epochs": 0,
"min_seq_len": 13,
"max_seq_len": 500000,
"r": 1,
"f0_cache_path": "output_indic_fastpitch/kn/f0_cache"
}