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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 “spontaneous”

113 Datasets

Mozilla Common Voice

Common Voice Spontaneous Speech 5.0 - Kenyi

A collection of spontaneous responses to questions in Kenyi.

License: CC0-1.0

Locale: lke

Task: ASR

Format: MP3

Size: 254.44 MB

Mozilla Common Voice

Common Voice Spontaneous Speech 5.0 - Kenyah

A collection of spontaneous responses to questions in Kenyah.

License: CC0-1.0

Locale: xkl

Task: ASR

Format: MP3

Size: 212.74 MB

Mozilla Common Voice

Common Voice Spontaneous Speech 5.0 - Papantla Totonac

A collection of spontaneous responses to questions in Papantla Totonac.

License: CC0-1.0

Locale: top

Task: ASR

Format: MP3

Size: 206.19 MB

Community

Mandar Spontaneous Speech

This dataset is a compilation of spontaneous Mandar speech featuring Indonesian code-switching.

License: CC-BY-NC-4.0

Locale: mdr

Task: ASR

Format: MP3, TSV

Size: 534.45 MB

Mozilla Common Voice

Common Voice Spontaneous Speech 5.0 - Cypriot Greek

A collection of spontaneous responses to questions in Cypriot Greek.

License: CC0-1.0

Locale: el-CY

Task: ASR

Format: MP3

Size: 211.49 MB

Mozilla Common Voice

Common Voice Spontaneous Speech 5.0 - Mixteco Yucuhiti

A collection of spontaneous responses to questions in Mixteco Yucuhiti.

License: CC0-1.0

Locale: meh

Task: ASR

Format: MP3

Size: 202.35 MB

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Mozilla Common Voice

Common Voice Spontaneous Speech 5.0 - Irish

A collection of spontaneous responses to questions in Irish.

License: CC0-1.0

Locale: ga-IE

Task: ASR

Format: MP3

Size: 3.14 MB

Mozilla Common Voice

Common Voice Spontaneous Speech 5.0 - Sabah Bisaya

A collection of spontaneous responses to questions in Sabah Bisaya.

License: CC0-1.0

Locale: bsy

Task: ASR

Format: MP3

Size: 221.30 MB

Mozilla Common Voice

Common Voice Spontaneous Speech 5.0 - Pashto

A collection of spontaneous responses to questions in Pashto.

License: CC0-1.0

Locale: ps

Task: ASR

Format: MP3

Size: 772.19 MB

Mozilla Common Voice

Common Voice Spontaneous Speech 5.0 - Michoacán Mazahua

A collection of spontaneous responses to questions in Michoacán Mazahua.

License: CC0-1.0

Locale: mmc

Task: ASR

Format: MP3

Size: 226.41 MB

Mozilla Common Voice

Common Voice Spontaneous Speech 5.0 - Amharic

A collection of spontaneous responses to questions in Amharic.

License: CC0-1.0

Locale: am

Task: ASR

Format: MP3

Size: 179.28 KB

Universitas Gadjah Mada

Jember Javanese Spontaneous Speech Corpus

A 10-hour spoken dataset of native Javanese speakers from Jember, East Java, representing the Jember dialect and Pandhalungan variety in natural speech.

License: CC-BY-NC-SA-4.0

Locale: jav

Task: ASR

Format: MP3, TSV

Size: 271.65 MB

Mozilla Common Voice

Mozilla Common Voice Spontaneous Speech ASR Shared Task Test Data

A bundle of the held-out test data for the Mozilla Common Voice Spontaneous Speech ASR shared task.

License: CC0-1.0

Locale: mul

Task: ASR

Format: MP3, TSV

Size: 784.80 MB

Chana

Iskonawa: Personal Narratives

Eighteen autobiographical and descriptive Iskonawa narratives recorded in Ucayali, Peru, in 2013, documenting spontaneous discourse and everyday life.

License: Chana 2.0

Locale: isc

Task: N/A

Format: WAV, MPG, EAF, MD, CSV

Size: 1.64 GB

Chana

Amahuaca: Narratives and Conversations

Eighteen Amahuaca recordings from 2019 featuring traditional narratives, community history, spontaneous conversations, and reflections on language and culture.

License: Chana 2.0

Locale: amc

Task: N/A

Format: WAV, MP4, EAF, MD, CSV

Size: 4.46 GB

Effect AI

Effect AI Scripted Speech 1.0 - English

A collection of scripted spoken phrases in English.

License: CC0-1.0

Locale: en

Task: TTS

Format: CSV, MP3

Size: 663.45 MB

Chana

Shipibo-Konibo: Mundialito

Nineteen Shipibo-Konibo football matches recorded in 2018, featuring spontaneous live commentary, multi-speaker interaction, and Shipibo–Spanish code-switching.

License: Chana 2.0

Locale: shp

Task: N/A

Format: WAV, M4V, MP4, EAF, PDF, DOCX, XLSX, MD, CSV

Size: 7.13 GB

PROXIMA

Urdu AI Generated Quotes & Aphorisms

A collection of 3,317 AI-generated Urdu quotes and aphorisms for text-generation and language modeling research.

License: CC-BY-NC-SA-4.0

Locale: urd

Task: NLG

Format: JSON

Size: 174.90 KB

Institute of African Digital Humanities

Lingala-TTS-Dataset

This dataset contains 4 h and 25 m of audio clips of spontaneous and semi-spontaneous speech in the Lingala language, accompanied by audio/text TSV files.

License: NOODL-1.0

Locale: lin

Task: TTS

Format: WAV, TSV

Size: 962.04 MB

Content X LabsCompensated

🚧 English Scripted Narrative // Rights-Cleared · 100 Hours 🚧

100 hours of premium, rights-cleared English-language scripted film content, with English subtitles and accompanying metadata, available for AI training

License: CXL-DLA-1.0

Locale: EN

Task: N/A

Format: MP4, SRT, CSV

Size: 533.73 GB

AImpower.org

Mandarin Stuttered Speech (StammerTalk)

The StammerTalk dataset contains 43 hours of spontenous conversations and reading of voice commands by 66 Mandarin Chinese speakers who stutter.

License: CC-BY-NC-SA-4.0

Locale: cn

Task: ASR

Format: WAV, TXT

Size: 4.61 GB

Content X LabsCompensated

🚧 English Scripted Narrative // Rights-Cleared · 50 Hours 🚧

50 hours of premium, rights-cleared English-language scripted film content, with English subtitles and accompanying metadata, available for AI training

License: CXL-DLA-1.0

Locale: EN

Task: N/A

Format: MP4, SRT, CSV

Size: 79.13 GB

UP EEEI - Digital Signal Processing Laboratory

UP - DSP - Philippine Languages Database (UP-DSP-PLD)

A multilingual corpora for ten Philippine languages containing over 454 hours of recordings

License: CC-BY-NC-4.0

Locale: phi

Task: ASR

Format: WAV, LOG

Size: 45.63 GB

Community

Thorsten-Voice Dataset 2021.06 Emotional

German emotional speech dataset (2,400 recordings, 8 emotions), CC0 licensed, 22,050 Hz mono WAV, for TTS and speech research.

License: CC0-1.0

Locale: de-DE

Task: TTS

Format: WAV,CSV

Size: 380.80 MB