datasets
Training and evaluation data, with the modality, task and licence stated up front. Listed live from the Hugging Face Hub.
hifitts-2
HiFiTTS-2: A Large-Scale High Bandwidth Speech Dataset
Dataset Description
This repository contains the metadata for HiFiTTS-2, a large scale speech dataset derived from LibriVox audiobooks. For more details, please refer to our paper.
The dataset contains metadata for approximately 36.7k hours of audio from 5k speakers that can be downloaded from LibriVox at a 48 kHz sampling rate.
The metadata contains estimated bandwidth, which can be used to infer the original… See the full description on the dataset page: https://huggingface.co/datasets/nvidia/hifitts-2.hifitts2-aligned
HiFiTTS-2 word alignments
Word-level forced alignments for the HiFiTTS-2
corpus (44 kHz subset, resampled to 24 kHz), as used to train
pocket-tts models.
Like HiFiTTS-2 itself, this dataset contains no audio — only pointers and
annotations. The audio is downloaded from LibriVox and cut locally.
Contents
train/train_aligned-*.jsonl.gz — the full aligned training manifest
eval_aligned.jsonl.gz — a 1000-utterance held-out split
scripts/download_audio.py — fetches… See the full description on the dataset page: https://huggingface.co/datasets/kyutai/hifitts2-aligned.hifi-tts-annotatedhifitts2_audio_edit_mfa_v3hifitts2_audio_edit_mfa_v1hifitts2_audio_edit_mfa_v2hifitts2_audio_edit_mfa_v5