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---
dataset_info:
features:
- name: audio
dtype: audio
- name: sentence
dtype: string
- name: duration
dtype: float64
configs:
- config_name: default
data_files:
- split: train
path: data/train*
- split: dev
path: data/dev.*
- split: dev_cv
path: data/dev_cv*
- split: dev_mls
path: data/dev_mls*
- split: dev_parl
path: data/dev_parl*
- split: dev_oslr
path: data/dev_oslr*
- split: dev_vp
path: data/dev_vp*
- split: test_cv
path: data/test_cv*
- split: test_mls
path: data/test_mls*
- split: test_parl
path: data/test_parl*
- split: test_oslr
path: data/test_oslr*
- split: test_vp
path: data/test_vp*
---
# Composite dataset for Spanish made from public available data
This dataset is composed of the following public available data:
## Train split:
The train split is composed of the following datasets combined:
- **mozilla-foundation/common_voice_18_0/es**: "validated" split removing "test_cv" and "dev_cv" split's sentences. (validated split contains official train + dev + test splits and more unique data)
- **openslr**: a train split made from the SLR(39,61,67,71,72,73,74,75,108) subsets, this split has been cleaned from acronyms, numbers and sentences that are repeated in the following "test_oslr" and "dev_oslr" splits.
- **mls/es**: the "train" split from the spanish dataset of Multilingual Librispeech.
- **facebook/voxpopuli/es**: the "train" split from the spanish voxpopuli dataset, cleaned from acronyms and numeric characters.
- **gttsehu/basque_parliament_1/es**: the official "train_clean" split.
The Total hours and sentences is slightly smaller because some of the sentences were removed due to be repeated in some of the test and dev splits.
| Split tag | Source | Hours | Sentences |
|:---------:|:--------------------:|:-------------:|:-----------:|
| - | common_voice_18_0 | 538.82 h | 378560 |
| - | openslr | 45.58 h | 24460 |
| - | mls | 922.47 h | 221855 |
| - | voxpopuli | 142.96 h | 48667 |
| - | basque_parliament_1 | 949.27 h | 469937 |
| train | **Total** | **2596.32 h** | **1142586** |
## Test splits:
Those test splits are separated, and it is recommended to not evaluate them together in a single split:
- **mozilla-foundation/common_voice_18_0/es**: the official "test" split.
- **openslr**: a test split made from the SLR(39,61,67,71,72,73,74,75,108) subsets, this split has been cleaned from acronyms, numbers and sentences.
- **mls/es**: the "test" split from the spanish dataset of Multilingual Librispeech.
- **facebook/voxpopuli/es**: the "test" split from the spanish voxpopuli dataset, cleaned from acronyms and numeric characters.
- **gttsehu/basque_parliament_1/es**: the official "test" split.
| Split tag | Source | Hours | Sentences |
|:---------:|:--------------------:|:-------------:|:-----------:|
| test_cv | common_voice_18_0 | 26.84 h | 15872 |
| test_oslr | openslr | 7.03 h | 4107 |
| test_mls | mls | 10 h | 2385 |
| test_vp | voxpopuli | 4.64 h | 1446 |
| test_parl | basque_parliament_1 | 6.56 h | 3450 |
| | **Total** | **55.07 h** | **27260** |
## Dev splits:
There is a dev split composed by 5 dev subsplits that are also independently accesible. It is recommended to use the combined "dev" split for development tasks since it is accurately balanced in number of hours (~5h each, a total of ~25h).
- **mozilla-foundation/common_voice_18_0/es**: a small dev split made from the official "dev" split.
- **openslr**: a small dev split made from the SLR(39,61,67,71,72,73,74,75,108) subsets, this split has been cleaned from acronyms, numbers and sentences.
- **mls/es**: a small "dev" split from the original "dev" split from spanish dataset of Multilingual Librispeech.
- **facebook/voxpopuli/es**: the original "dev" split from the spanish voxpopuli dataset, cleaned from acronyms and numeric characters.
- **gttsehu/basque_parliament_1/es**: the official "dev" split.
| Split tag | Source | Hours | Sentences |
|:---------:|:--------------------:|:-------------:|:-----------:|
| dev_cv | common_voice_18_0 | 5.03 h | 3000 |
| dev_oslr | openslr | 5.13 h | 3063 |
| dev_mls | mls | 5.09 h | 1223 |
| dev_vp | voxpopuli | 4.89 h | 1564 |
| dev_parl | basque_parliament_1 | 4.81 h | 2567 |
| dev | **Total** | **24.95 h** | **11417** |
## Funding:
This project with reference 2022/TL22/00215335 has been parcially funded by the Ministerio de Transformación Digital and by the Plan de Recuperación, Transformación y Resiliencia – Funded by the European Union – NextGenerationEU [ILENIA](https://proyectoilenia.es/) and by the project [IkerGaitu](https://www.hitz.eus/iker-gaitu/) funded by the Basque Government.
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