paddlespeech.vector.io 包

子模块

• paddlespeech.vector.io.augment 模块
  • AddBabble
    • AddBabble.forward()
  • AddNoise
    • AddNoise.forward()
  • AddReverb
    • AddReverb.forward()
  • DropChunk
    • DropChunk.forward()
  • DropFreq
    • DropFreq.forward()
  • EnvCorrupt
    • EnvCorrupt.forward()
  • 重采样
    • 向前重采样()
  • SpeedPerturb
    • SpeedPerturb.forward()
  • 时间域规范增强
    • 时间域规格增强.forward()
  • 构建增强管道()
  • waveform_augment()
• paddlespeech.vector.io.batch 模块
  • 批量特征归一化()
  • batch_pad_right()
  • feature_normalize()
  • pad_right_2d()
  • pad_right_to()
  • waveform_collate_fn()
• paddlespeech.vector.io.dataset 模块
  • CSVDataset
    • CSVDataset.convert_to_record()
    • CSVDataset.load_data_csv()
    • CSVDataset.load_speaker_to_label()
  • meta_info
    • meta_info.duration
    • meta_info.label
    • meta_info.start
    • meta_info.stop
    • meta_info.utt_id
    • meta_info.wav
• paddlespeech.vector.io.dataset_from_json 模块
  • JSON数据集
  • meta_info
    • meta_info.duration
    • meta_info.record_id
    • meta_info.start
    • meta_info.stop
    • meta_info.utt_id
    • meta_info.wav
• paddlespeech.vector.io.embedding_norm 模块
  • InputNormalization
    • InputNormalization.save()
    • InputNormalization.spk_dict_count
    • InputNormalization.spk_dict_mean
    • InputNormalization.spk_dict_std
    • InputNormalization.to()
• paddlespeech.vector.io.signal_processing 模块
  • blackman_window()
  • compute_amplitude()
  • convolve1d()
  • dB_to_amplitude()
  • normalize()
  • notch_filter()
  • 重新缩放()
  • reverberate()