---
license: cc-by-sa-4.0
language:
- it
- pt
- es
- fr
- de
- vi
- id
- ru
- en
- zh
size_categories:
- n>1T
---
---
task_categories:
- text-to-speech
- speech-recognition
---

# LEMAS multilingual dataset

This directory contains the speech dataset of **LEMAS**, covering
10 languages and ~150k hours corpus with word-level timestamps.

## Fields

- `audio`: relative path to MP3 audio
- `dur`: duration in seconds
- `txt`: normalized text
- `align.txt`: normalized text used for alignment
- `align.words`: word-level timestamps

## Notes

- Audio is encoded in MP3 (LAME, q=3)
- All paths are relative to the directory