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dataset_size: 4414824
configs:
- config_name: ar
data_files:
- split: train
path: ar/train-*
- split: validation
path: ar/validation-*
- split: test
path: ar/test-*
- config_name: ast
data_files:
- split: train
path: ast/train-*
- split: validation
path: ast/validation-*
- split: test
path: ast/test-*
- config_name: be
data_files:
- split: train
path: be/train-*
- split: validation
path: be/validation-*
- split: test
path: be/test-*
- config_name: bg
data_files:
- split: train
path: bg/train-*
- split: validation
path: bg/validation-*
- split: test
path: bg/test-*
- config_name: bn
data_files:
- split: train
path: bn/train-*
- split: validation
path: bn/validation-*
- split: test
path: bn/test-*
- config_name: br
data_files:
- split: train
path: br/train-*
- split: validation
path: br/validation-*
- split: test
path: br/test-*
- config_name: cs
data_files:
- split: train
path: cs/train-*
- split: validation
path: cs/validation-*
- split: test
path: cs/test-*
- config_name: cy
data_files:
- split: train
path: cy/train-*
- split: validation
path: cy/validation-*
- split: test
path: cy/test-*
- config_name: da
data_files:
- split: train
path: da/train-*
- split: validation
path: da/validation-*
- split: test
path: da/test-*
- config_name: de
data_files:
- split: validation
path: de/validation-*
- split: test
path: de/test-*
- config_name: el
data_files:
- split: train
path: el/train-*
- split: validation
path: el/validation-*
- split: test
path: el/test-*
- config_name: es
data_files:
- split: train
path: es/train-*
- split: validation
path: es/validation-*
- split: test
path: es/test-*
- config_name: et
data_files:
- split: train
path: et/train-*
- split: validation
path: et/validation-*
- split: test
path: et/test-*
- config_name: fa
data_files:
- split: train
path: fa/train-*
- split: validation
path: fa/validation-*
- split: test
path: fa/test-*
- config_name: fi
data_files:
- split: train
path: fi/train-*
- split: validation
path: fi/validation-*
- split: test
path: fi/test-*
- config_name: fr
data_files:
- split: train
path: fr/train-*
- split: validation
path: fr/validation-*
- split: test
path: fr/test-*
- config_name: frold
data_files:
- split: train
path: frold/train-*
- split: validation
path: frold/validation-*
- split: test
path: frold/test-*
- config_name: gl
data_files:
- split: train
path: gl/train-*
- split: validation
path: gl/validation-*
- split: test
path: gl/test-*
- config_name: ha
data_files:
- split: train
path: ha/train-*
- split: validation
path: ha/validation-*
- split: test
path: ha/test-*
- config_name: hu
data_files:
- split: train
path: hu/train-*
- split: validation
path: hu/validation-*
- split: test
path: hu/test-*
- config_name: it
data_files:
- split: train
path: it/train-*
- split: validation
path: it/validation-*
- split: test
path: it/test-*
- config_name: ja
data_files:
- split: train
path: ja/train-*
- split: validation
path: ja/validation-*
- split: test
path: ja/test-*
- config_name: ka
data_files:
- split: train
path: ka/train-*
- split: validation
path: ka/validation-*
- split: test
path: ka/test-*
- config_name: ko
data_files:
- split: train
path: ko/train-*
- split: validation
path: ko/validation-*
- split: test
path: ko/test-*
- config_name: lt
data_files:
- split: train
path: lt/train-*
- split: validation
path: lt/validation-*
- split: test
path: lt/test-*
- config_name: lv
data_files:
- split: train
path: lv/train-*
- split: validation
path: lv/validation-*
- split: test
path: lv/test-*
- config_name: mk
data_files:
- split: train
path: mk/train-*
- split: validation
path: mk/validation-*
- split: test
path: mk/test-*
- config_name: ml
data_files:
- split: train
path: ml/train-*
- split: validation
path: ml/validation-*
- split: test
path: ml/test-*
- config_name: mn
data_files:
- split: train
path: mn/train-*
- split: validation
path: mn/validation-*
- split: test
path: mn/test-*
- config_name: mr
data_files:
- split: train
path: mr/train-*
- split: validation
path: mr/validation-*
- split: test
path: mr/test-*
- config_name: nl
data_files:
- split: train
path: nl/train-*
- split: validation
path: nl/validation-*
- split: test
path: nl/test-*
- config_name: oc
data_files:
- split: train
path: oc/train-*
- split: validation
path: oc/validation-*
- split: test
path: oc/test-*
- config_name: pl
data_files:
- split: train
path: pl/train-*
- split: validation
path: pl/validation-*
- split: test
path: pl/test-*
- config_name: pt
data_files:
- split: train
path: pt/train-*
- split: validation
path: pt/validation-*
- split: test
path: pt/test-*
- config_name: ro
data_files:
- split: train
path: ro/train-*
- split: validation
path: ro/validation-*
- split: test
path: ro/test-*
- config_name: ru
data_files:
- split: train
path: ru/train-*
- split: validation
path: ru/validation-*
- split: test
path: ru/test-*
- config_name: sk
data_files:
- split: train
path: sk/train-*
- split: validation
path: sk/validation-*
- split: test
path: sk/test-*
- config_name: sl
data_files:
- split: train
path: sl/train-*
- split: validation
path: sl/validation-*
- split: test
path: sl/test-*
- config_name: sr
data_files:
- split: train
path: sr/train-*
- split: validation
path: sr/validation-*
- split: test
path: sr/test-*
- config_name: sv-SE
data_files:
- split: train
path: sv-SE/train-*
- split: validation
path: sv-SE/validation-*
- split: test
path: sv-SE/test-*
- config_name: sw
data_files:
- split: train
path: sw/train-*
- split: validation
path: sw/validation-*
- split: test
path: sw/test-*
- config_name: ta
data_files:
- split: train
path: ta/train-*
- split: validation
path: ta/validation-*
- split: test
path: ta/test-*
- config_name: te
data_files:
- split: train
path: te/train-*
- split: validation
path: te/validation-*
- split: test
path: te/test-*
- config_name: th
data_files:
- split: train
path: th/train-*
- split: validation
path: th/validation-*
- split: test
path: th/test-*
- config_name: tr
data_files:
- split: train
path: tr/train-*
- split: validation
path: tr/validation-*
- split: test
path: tr/test-*
- config_name: uk
data_files:
- split: train
path: uk/train-*
- split: validation
path: uk/validation-*
- split: test
path: uk/test-*
- config_name: ur
data_files:
- split: train
path: ur/train-*
- split: validation
path: ur/validation-*
- split: test
path: ur/test-*
- config_name: vi
data_files:
- split: train
path: vi/train-*
- split: validation
path: vi/validation-*
- split: test
path: vi/test-*
Dataset
Dataset Overview
This dataset contains Common Voice speech data encoded into neural codec representations.
Each sample includes:
audio_pathdurationcodessentencelanguageclient_id
The dataset is organized by language configuration and split into train, validation, and test sets when available.
Dataset Statistics
The following table summarizes the number of examples for each config_name and split.
Dataset Statistics
The following table summarizes the number of examples for each config_name, along with its corresponding language and available splits.
| config_name | language | train_examples | validation_examples | test_examples |
|---|---|---|---|---|
| ar | Arabic | 28,369 | 10,470 | 10,480 |
| ast | Asturian | 387 | 112 | 162 |
| be | Belarusian | 347,637 | 15,880 | 15,878 |
| bg | Bulgarian | 4,849 | 2,766 | 3,201 |
| bn | Bengali | 21,228 | 9,327 | 9,327 |
| br | Breton | 2,663 | 2,253 | 2,212 |
| cs | Czech | 20,144 | 9,009 | 9,067 |
| cy | Welsh | 7,960 | 5,371 | 5,379 |
| da | Danish | 3,484 | 2,105 | 2,530 |
| de | German | — | 16,183 | 16,183 |
| el | Greek | 1,920 | 1,700 | 1,701 |
| es | Spanish | 336,846 | 15,857 | 15,857 |
| et | Estonian | 3,157 | 2,653 | 2,653 |
| fa | Persian | 28,893 | 10,559 | 10,559 |
| fi | Finnish | 2,076 | 1,770 | 1,763 |
| fr | French | 558,054 | 16,159 | 16,159 |
| frold | Old French | 558,054 | 16,159 | 16,159 |
| gl | Galician | 25,159 | 9,982 | 9,990 |
| ha | Hausa | 1,925 | 582 | 661 |
| hu | Hungarian | 37,140 | 11,350 | 11,435 |
| it | Italian | 169,771 | 15,149 | 15,155 |
| ja | Japanese | 10,039 | 6,261 | 6,261 |
| ka | Georgian | 52,321 | 12,545 | 12,618 |
| ko | Korean | 376 | 330 | 339 |
| lt | Lithuanian | 7,253 | 4,436 | 4,753 |
| lv | Latvian | 11,364 | 6,752 | 6,752 |
| mk | Macedonian | 1,686 | 1,289 | 1,097 |
| ml | Malayalam | 1,259 | 764 | 710 |
| mn | Mongolian | 2,175 | 1,870 | 1,896 |
| mr | Marathi | 2,215 | 1,780 | 1,751 |
| nl | Dutch | 34,898 | 11,252 | 11,266 |
| oc | Occitan | 271 | 260 | 254 |
| pl | Polish | 20,729 | 9,230 | 9,230 |
| pt | Portuguese | 21,968 | 9,464 | 9,467 |
| ro | Romanian | 5,141 | 3,881 | 3,896 |
| ru | Russian | 26,377 | 10,203 | 10,203 |
| sk | Slovak | 3,258 | 2,588 | 2,647 |
| sl | Slovenian | 1,388 | 1,232 | 1,242 |
| sr | Serbian | 1,879 | 1,583 | 1,539 |
| sv-SE | Swedish | 7,744 | 5,210 | 5,259 |
| sw | Swahili | 46,494 | 12,251 | 12,253 |
| ta | Tamil | 45,587 | 12,095 | 12,074 |
| te | Telugu | 62 | 48 | 49 |
| th | Thai | 32,823 | 11,042 | 11,042 |
| tr | Turkish | 35,147 | 11,258 | 11,290 |
| uk | Ukrainian | 25,137 | 10,007 | 10,011 |
| ur | Urdu | 5,368 | 4,057 | 4,056 |
| vi | Vietnamese | 2,298 | 641 | 1,274 |
Notes
- Most configurations include
train,validation, andtestsplits. decurrently includes onlyvalidationandtestsplits in the dataset metadata.- The
languagecolumn provides a readable language name for each dataset configuration.
Features
audio_path(string): path to the audio sampleduration(float32): audio duration in secondscodes(sequence[int32]): neural codec token sequencesentence(string): transcription textlanguage(string): language codeclient_id(string): speaker/client identifier
Usage
from datasets import load_dataset
dataset = load_dataset("deepdml/commonvoice-neucodec", "ar")
print(dataset)