Function mindspore::dataset::LibriTTS
Defined in File datasets.h
Function Documentation
Function to create a LibriTTSDataset.
Note
The generated dataset has seven columns [‘waveform’, ‘sample_rate’, ‘original_text’, ‘normalized_text’, ‘speaker_id’, ‘chapter_id’, ‘utterance_id’].
- Parameters
dataset_dir – [in] Path to the root directory that contains the dataset.
usage – [in] Part of dataset of LibriTTS, can be “dev-clean”, “dev-other”, “test-clean”, “test-other”, “train-clean-100”, “train-clean-360”, “train-other-500”, or “all”.
sampler – [in] Raw pointer to a sampler object used to choose samples from the dataset.
cache – [in] Tensor cache to use (default=nullptr, which means no cache is used).
- Returns
Shared pointer to the LibriTTSDataset.