Datasets:
| license: apache-2.0 | |
| task_categories: | |
| - automatic-speech-recognition | |
| - translation | |
| language: | |
| - en | |
| tags: | |
| - lecture | |
| pretty_name: d | |
| size_categories: | |
| - 10M<n<100M | |
| # LibriSpeech IPA Phoneme Labels | |
| This repository provides **IPA-based phoneme annotations and lexicon** for the LibriSpeech dataset. | |
| All phoneme labels are converted from **CMU Pronouncing Dictionary (CMU-Dict)** phonemes into **IPA symbols** using deterministic rules, with the help of the following toolkit: | |
| - https://pypi.org/project/pinyin-to-ipa | |
| The data is intended for **phoneme-based ASR**, **P2G/G2P research**, **phoneme CTC / AED models**, and **cross-lingual phoneme experiments**. | |
| ## Dataset Structure | |
| - `train-clean-100-phoneme` | |
| - `train-clean-360-phoneme` | |
| - `train-other-500-phoneme` | |
| - `dev-clean-phoneme` | |
| - `dev-other-phoneme` | |
| - `test-clean-phoneme` | |
| - `test-other-phoneme` | |
| - `lexicon.txt` | |
| - `phone_list` | |