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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 “chinese taiwan”

100 Datasets

Open Home Foundation

Kerstin 1.0

Text to speech dataset for German, female speaker, approximately 2 hours of read speech.

License: CC0-1.0

Locale: de-DE

Task: TTS

Format: WEBM

Size: 132.05 MB

TidyVoice2026 Challenge

TidyVoiceX_ASV

This dataset is designed for speaker verification using the Mozilla Common Voice corpus across 40 languages. It includes approximately 5,000 speakers who each have recordings in more than one language. Leveraging this multilingual overlap, we construct the trial pairs to explore cross-lingual variation in the speaker verification task.

License: CC0-1.0

Locale: mul

Task: OTH

Format: WAV

Size: 36.72 GB

Common Voice

Common Voice Scripted Speech 26.0 - Quechua Jauja Wanka

A collection of read speech recordings in Quechua Jauja Wanka.

License: CC0-1.0

Locale: qxw

Task: ASR

Format: MP3

Size: 262.44 MB

Open Home Foundation

Denis 1.0

Text to speech dataset for Russian, male speaker, approximately 2 hours of read speech.

License: CC0-1.0

Locale: ru-RU

Task: TTS

Format: WEBM

Size: 104.52 MB

Open Home Foundation

Gosia 1.0

Text to speech dataset for Polish, female speaker, approximately 2 hours of read speech.

License: CC0-1.0

Locale: pl-PL

Task: TTS

Format: WEBM

Size: 39.75 MB

MDC Curators

CoVoST 2 Mongolian - English

The dataset includes audio files in Mongolian and their translations in English.

License: CC-BY-NC-4.0

Locale: mn, en

Task: MT

Format: MP3, TSV

Size: 225.93 MB

Open Home Foundation

Dave 1.0

Text to speech dataset for Spanish, male speaker, approximately 1.5 hours of read speech.

License: CC0-1.0

Locale: es-ES

Task: TTS

Format: WEBM

Size: 85.24 MB

Open Home Foundation

Darkman 1.0

Text to speech dataset for Polish, male speaker, approximately 2 hours of read speech.

License: CC0-1.0

Locale: pl-PL

Task: TTS

Format: WEBM

Size: 40.42 MB

CLEAR Global

TWB Parallel Sentence kits - Nande (15k)

15,000 French–Nande parallel sentences from CLEAR Global's Gamayun kits, translated by professional translators from Tatoeba source sentences.

License: CC-BY-4.0

Locale: nnb

Task: MT

Format: TSV

Size: 1.26 MB

Common Voice

Common Voice Scripted Speech 26.0 - Quechua Pasco Santa Ana de Tusi

A collection of read speech recordings in Quechua Pasco Santa Ana de Tusi.

License: CC0-1.0

Locale: qxt

Task: ASR

Format: MP3

Size: 262.10 MB

Common Voice

Common Voice Spontaneous Speech 4.0 - Kenyah

A collection of spontaneous responses to questions in Kenyah.

License: CC0-1.0

Locale: xkl

Task: ASR

Format: MP3

Size: 212.74 MB

Common Voice

Common Voice Scripted Speech 26.0 - Western Sierra Puebla Nahuatl

A collection of read speech recordings in Western Sierra Puebla Nahuatl.

License: CC0-1.0

Locale: nhi

Task: ASR

Format: MP3

Size: 12.15 MB

Open Home Foundation

Pim 1.0

Text to speech dataset for Dutch, male speaker, approximately 2 hours of read speech.

License: CC0-1.0

Locale: nl-NL

Task: TTS

Format: WEBM

Size: 108.08 MB

Common Voice

Common Voice Scripted Speech 26.0 - Toki Pona

A collection of read speech recordings in Toki Pona.

License: CC0-1.0

Locale: tok

Task: ASR

Format: MP3

Size: 471.44 MB

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

Common Voice

Common Voice Scripted Speech 26.0 - Western Highland Purepecha

A collection of read speech recordings in Western Highland Purepecha.

License: CC0-1.0

Locale: pua

Task: ASR

Format: MP3

Size: 216.40 MB

Pro Svizra Rumantscha

Sursilvan Newspaper Corpus

14.6 million tokens in the Sursilvan variety of Romansh from the daily newspaper “La Quotidiana”.

License: CC0-1.0

Locale: rm-sursilv

Task: OTH

Format: TSV

Size: 37.80 MB

Common Voice

Common Voice Spontaneous Speech 4.0 - Rakhine

A collection of spontaneous responses to questions in Rakhine.

License: CC0-1.0

Locale: rki

Task: ASR

Format: MP3

Size: 11.83 MB

Common Voice

Common Voice Scripted Speech 26.0 - Uyghur

A collection of read speech recordings in Uyghur.

License: CC0-1.0

Locale: ug

Task: ASR

Format: MP3

Size: 9.69 GB

Common Voice

Common Voice Scripted Speech 26.0 - Tamil

A collection of read speech recordings in Tamil.

License: CC0-1.0

Locale: ta

Task: ASR

Format: MP3

Size: 8.57 GB

CLEAR Global

TWB Voice 1.0 - Shuwa Arabic

Read speech corpus of 15 hours of Shuwa Arabic audio with transcriptions, collected by CLEAR Global for ASR development.

License: CC-BY-NC-4.0

Locale: shu, ar

Task: ASR

Format: WAV, TSV

Size: 3.17 GB

Tamahi Suneha Magazine

Punjabi Literature Corpus

This corpus contains 10,39,430 tokens of Punjabi Shahmukhi script.

License: CC-BY-NC-4.0

Locale: pa-PK

Task: OTH

Format: TXT

Size: 1.83 MB

Open Home Foundation

Kathleen 1.0

Text to speech dataset for English, female speaker, approximately 1 hour of read speech.

License: CC0-1.0

Locale: en-US

Task: TTS

Format: FLAC

Size: 211.96 MB

RFE/RL

RFE/RL Crimean Tatar News Text Corpus

Longitudinal Crimean Tatar news corpus from Qırım.Aqiqat (2014-2026) with over 32,000 articles and 7.5M tokens.

License: CC-BY-NC-SA-4.0

Locale: crh

Task: NLP

Format: TXT

Size: 18.35 MB