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Terms

FAQs

Participation Guidelines

Responsible Disclosure

News and Documentation

Data and Model Competitions

[email protected]

Mozilla Data Collective is a mission-locked British company, incubated by Mozilla Foundation, and backed by the not-for-profit Mozilla.org

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Search results for “common voice”

161 Datasets

Institute of African Digital Humanities

Tupuri-ASR-Dataset

Tupuri (tui) scripted speech: 2,085 clips (≈2h46min) from different speakers across two dialect subsets — Bango and Banwere.

License: NOODL-1.0

Locale: tui

Task: ASR

Format: MP3,, TSV

Size: 97.82 MB

Mozilla Common Voice

Common Voice Scripted Speech 27.0 - Votic

A collection of read speech recordings in Votic.

License: CC0-1.0

Locale: vot

Task: ASR

Format: MP3

Size: 7.81 MB

Institute of African Digital Humanities

Basaa-ASR-Dataset

ASR/TTS dataset for Basaa (bas): 2,498 audio clips (01:54:46) in AGLC orthography, 25 sessions, including Basaa-ba-Yabassi and Babimbi varieties.

License: NOODL-1.0

Locale: bas

Task: ASR

Format: TSV, MP3

Size: 76.89 MB

Mozilla Common Voice

Common Voice Spontaneous Speech 5.0 - Tudaga

A collection of spontaneous responses to questions in Tudaga.

License: CC0-1.0

Locale: tuq

Task: ASR

Format: MP3

Size: 13.61 MB

Mozilla Common Voice

Common Voice Spontaneous Speech 5.0 - Chinese (China)

A collection of spontaneous responses to questions in Chinese (China).

License: CC0-1.0

Locale: zh-CN

Task: ASR

Format: MP3

Size: 121.91 KB

Mozilla Common Voice

Common Voice Spontaneous Speech 5.0 - Shona

A collection of spontaneous responses to questions in Shona.

License: CC0-1.0

Locale: sn

Task: ASR

Format: MP3

Size: 1.53 MB

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MDC Curators

Corpus de llenguatge ofensiu en català

This dataset consists of sentences tagged as offensive-language in the version 25.0 release of Mozilla Common Voice in Catalan.

License: CC-BY-SA-4.0

Locale: ca

Task: NLP

Format: TSV

Size: 57.35 KB

Mozilla Common Voice

Common Voice Spontaneous Speech 5.0 - Manx

A collection of spontaneous responses to questions in Manx.

License: CC0-1.0

Locale: gv

Task: ASR

Format: MP3

Size: 15.40 MB

Mozilla Common Voice

Mozilla Common Voice Text Language Identification dataset

A dataset for text-based language identification of 19 Million sentences from over 300 languages taken from Mozilla Common Voice scripted (v23) and spontaneous (v1) speech projects.

License: CC0-1.0

Locale: mul

Task: NLP

Format: TSV

Size: 950.41 MB

Mozilla Common Voice

Common Voice Scripted Speech 27.0 - Tunen

A collection of read speech recordings in Tunen.

License: CC0-1.0

Locale: tvu

Task: ASR

Format: MP3

Size: 195.43 MB

Community

CV Korean Test 25.0 - Noise-Augmented (SCAI)

A noise-augmented version of the Mozilla Common Voice Korean test split for robust ASR evaluation under realistic acoustic conditions.

License: CC0-1.0

Locale: ko

Task: ASR

Format: MP3, JSONL

Size: 21.01 MB

Mozilla Common Voice

Common Voice Scripted Speech 27.0 - Bankon

A collection of read speech recordings in Bankon.

License: CC0-1.0

Locale: abb

Task: ASR

Format: MP3

Size: 227.18 MB

Institute of African Digital Humanities

Eton-ASR-Dataset

Eton (etn) scripted speech dataset: 1,402 clips (≈3h35min) from 11 speakers, with AGLC-compliant orthography including full tone marking.

License: NOODL-1.0

Locale: eto

Task: ASR

Format: MP3, TSV

Size: 126.81 MB

Mozilla Common Voice

Common Voice Spontaneous Speech 5.0 - Nubi

A collection of spontaneous responses to questions in Nubi.

License: CC0-1.0

Locale: kcn

Task: ASR

Format: MP3

Size: 300.91 MB

Institute of African Digital Humanities

Bulu-ASR-Dataset

Bulu (bum) scripted speech dataset: 819 clips from 8 speakers (predominantly female) across 9 recording sessions.

License: NOODL-1.0

Locale: bum

Task: ASR

Format: MP3, TSV

Size: 42.11 MB

Institute of African Digital Humanities

Ewondo-ASR-Dataset

Ewondo (ewo) scripted speech dataset: 1,781 clips (≈3h11min) from 16 speakers, with AGLC-compliant orthography including full tone marking.

License: NOODL-1.0

Locale: ewo

Task: ASR

Format: MP3, TSV

Size: 117.51 MB

Mozilla Common Voice

Common Voice Scripted Speech 27.0 - Moksha

A collection of read speech recordings in Moksha.

License: CC0-1.0

Locale: mdf

Task: ASR

Format: MP3

Size: 10.62 MB

Mozilla Common Voice

Common Voice Spontaneous Speech 5.0 - Sundanese

A collection of spontaneous responses to questions in Sundanese.

License: CC0-1.0

Locale: su

Task: ASR

Format: MP3

Size: 12.80 MB

Mozilla Common Voice

Common Voice Spontaneous Speech 5.0 - Ruuli

A collection of spontaneous responses to questions in Ruuli.

License: CC0-1.0

Locale: ruc

Task: ASR

Format: MP3

Size: 365.90 MB

Mozilla Common Voice

Common Voice Scripted Speech 27.0 - Mina

A collection of read speech recordings in Mina.

License: CC0-1.0

Locale: gej

Task: ASR

Format: MP3

Size: 216.28 MB

Mozilla Common Voice

Common Voice Scripted Speech 27.0 - Kateviri

A collection of read speech recordings in Kateviri.

License: CC0-1.0

Locale: bsh

Task: ASR

Format: MP3

Size: 202.62 MB

Mozilla Common Voice

Common Voice Spontaneous Speech 5.0 - Rakhine

A collection of spontaneous responses to questions in Rakhine.

License: CC0-1.0

Locale: rki

Task: ASR

Format: MP3

Size: 11.83 MB

Mozilla Common Voice

Common Voice Scripted Speech 27.0 - French

A collection of read speech recordings in French.

License: CC0-1.0

Locale: fr

Task: ASR

Format: MP3

Size: 28.55 GB

Mozilla Common Voice

Common Voice Scripted Speech 27.0 - Interlingua

A collection of read speech recordings in Interlingua.

License: CC0-1.0

Locale: ia

Task: ASR

Format: MP3

Size: 402.70 MB