raw_data_dir: 'data/raw/LJSpeech-1.1'
processed_data_dir: 'data/processed/ljspeech'
binary_data_dir: 'data/binary/ljspeech'
pre_align_cls: data_gen.tts.lj.pre_align.LJPreAlign

pitch_type: cwt
mel_loss: l1
num_test_samples: 20
test_ids: [ 68, 70, 74, 87, 110, 172, 190, 215, 231, 294,
            316, 324, 402, 422, 485, 500, 505, 508, 509, 519 ]
use_energy_embed: false
test_num: 523
valid_num: 348