Description
LibriTTS-R is a sound quality improved version of the LibriTTS corpus, which is a multi-speaker English corpus of approximately 585 hours of read English speech at 24kHz sampling rate, published in 2019. The constituent samples of LibriTTS-R are identical to those of LibriTTS, with only the sound quality improved. To improve sound quality, a speech restoration model, Miipher was used.
For more information, refer to the paper. If you use the LibriTTS-R corpus in your work, please cite the dataset paper where it was introduced.
Audio samples of the ground-truth and TTS generated samples are available on the demo page: google.github.io/df-conformer/librittsr/