# Source: https://datacollective.mozillafoundation.org/datasets

# Datasets

## Explore Datasets

### Featured Datasets

- **Common Voice Kinyarwanda**
  - High-quality speech data for machine learning applications
  - [Download](https://datacollective.mozillafoundation.org/datasets/cmjk758i00cfumk070r7nwve7)

- **Common Voice Chinese**
  - High-quality speech data for machine learning applications
  - [Download](https://datacollective.mozillafoundation.org/datasets/cmjhe0xap09gamb078g9loi3q)

- **Common Voice Spanish**
  - High-quality speech data for machine learning applications
  - [Download](https://datacollective.mozillafoundation.org/datasets/cmjepxo6t08nmmk07iauvua6v)

- **Common Voice Catalan**
  - High-quality speech data for machine learning applications
  - [Download](https://datacollective.mozillafoundation.org/datasets/cmjcc6g9z06c7mk07yolcdyjr)

## Datasets

- **Bamun-French Parallel Corpus**
  - This dataset is a parallel corpus of Bamun (Shupamem) to French texts. Text were obtained by transcription of raw audio files. Translation were added to enrich the original corpus. Alignment of Bamun and French texts were made in the process of creating this dataset.
  - [Download](https://datacollective.mozillafoundation.org/datasets/cmjk758i00cfumk070r7nwve7)
  - [License](https://datacollective.mozillafoundation.org/datasets/cmjk758i00cfumk070r7nwve7#license)
  - [Format](https://datacollective.mozillafoundation.org/datasets/cmjk758i00cfumk070r7nwve7#format)
  - [Size](https://datacollective.mozillafoundation.org/datasets/cmjk758i00cfumk070r7nwve7#size)

- **Surmiran Newspaper Corpus**
  - 2.9 million tokens in the Surmiran variety of Romansh from the daily newspaper “La Quotidiana”.
  - [Download](https://datacollective.mozillafoundation.org/datasets/cmjhe0xap09gamb078g9loi3q)
  - [License](https://datacollective.mozillafoundation.org/datasets/cmjhe0xap09gamb078g9loi3q#license)
  - [Format](https://datacollective.mozillafoundation.org/datasets/cmjhe0xap09gamb078g9loi3q#format)
  - [Size](https://datacollective.mozillafoundation.org/datasets/cmjhe0xap09gamb078g9loi3q#size)

- **DhoNam: Dholuo Speech dataset**
  - DhoNam: Dholuo Speech dataset is a speech corpus designed to supercharge Automatic Speech Recognition (ASR) and other speech technologies for Dholuo, one of Kenya’s major indigenous languages.
  - This dataset contains native-speaker audio recordings collected through a platform where users read aloud a displayed sentence. The dataset includes the audio recordings and the corresponding prompt/sentence that was read.
  - [Download](https://datacollective.mozillafoundation.org/datasets/cmjepxo6t08nmmk07iauvua6v)
  - [License](https://datacollective.mozillafoundation.org/datasets/cmjepxo6t08nmmk07iauvua6v#license)
  - [Format](https://datacollective.mozillafoundation.org/datasets/cmjepxo6t08nmmk07iauvua6v#format)
  - [Size](https://datacollective.mozillafoundation.org/datasets/cmjepxo6t08nmmk07iauvua6v#size)

- **Archivo de la Comisionada María de los Ángeles Guzmán García (COTAI Nuevo León / InfoNL)**
  - Este archivo preserva la memoria institucional y académica de la gestión de la Dra. María de los Ángeles Guzmán García como Comisionada de la Comisión de Transparencia y Acceso a la Información del Estado de Nuevo León (COTAI / INFONL) durante el periodo 2018-2025.
  - El dataset consolida el legado documental de una de las perfiles más técnicos y académicos del Sistema Nacional de Transparencia. Doctora en Derecho Constitucional por la Universidad Complutense de Madrid, la Comisionada Guzmán García
  - [Download](https://datacollective.mozillafoundation.org/datasets/cmjcc6g9z06c7mk07yolcdyjr)
  - [License](https://datacollective.mozillafoundation.org/datasets/cmjcc6g9z06c7mk07yolcdyjr#license)
  - [Format](https://datacollective.mozillafoundation.org/datasets/cmjcc6g9z06c7mk07yolcdyjr#format)
  - [Size](https://datacollective.mozillafoundation.org/datasets/cmjcc6g9z06c7mk07yolcdyjr#size)

- **Common Voice Spontaneous Speech 2.0 - Kenyah**
  - A collection of spontaneous spoken phrases in Kenyah.
  - [Download](https://datacollective.mozillafoundation.org/datasets/cmj8u48hr006pnxzp3s43beqr)
  - [License](https://datacollective.mozillafoundation.org/datasets/cmj8u48hr006pnxzp3s43beqr#license)
  - [Format](https://datacollective.mozillafoundation.org/datasets/cmj8u48hr006pnxzp3s43beqr#format)
  - [Size](https://datacollective.mozillafoundation.org/datasets/cmj8u48hr006pnxzp3s43beqr#size)

- **Common Voice Spontaneous Speech 2.0 - Ushojo**
  - A collection of spontaneous spoken phrases in Ushojo.
  - [Download](https://datacollective.mozillafoundation.org/datasets/cmj8u48hj006lnxzpnj14uhpz)
  - [License](https://datacollective.mozillafoundation.org/datasets/cmj8u48hj006lnxzpnj14uhpz#license)
  - [Format](https://datacollective.mozillafoundation.org/datasets/cmj8u48hj006lnxzpnj14uhpz#format)
  - [Size](https://datacollective.mozillafoundation.org/datasets/cmj8u48hj006lnxzpnj14uhpz#size)

- **Common Voice Spontaneous Speech 2.0 - Kuku**
  - A collection of spontaneous spoken phrases in Kuku.
  - [Download](https://datacollective.mozillafoundation.org/datasets/cmj8u48hc006hnxzprn4k1cxx)
  - [License](https://datacollective.mozillafoundation.org/datasets/cmj8u48hc006hnxzprn4k1cxx#license)
  - [Format](https://datacollective.mozillafoundation.org/datasets/cmj8u48hc006hnxzprn4k1cxx#format)
  - [Size](https://datacollective.mozillafoundation.org/datasets/cmj8u48hc006hnxzprn4k1cxx#size)

- **Common Voice Spontaneous Speech 2.0 - Rutoro**
  - A collection of spontaneous spoken phrases in Rutoro.
  - [Download](https://datacollective.mozillafoundation.org/datasets/cmj8u48h7006dnxzp3y4uqb69)
  - [License](https://datacollective.mozillafoundation.org/datasets/cmj8u48h7006dnxzp3y4uqb69#license)
  - [Format](https://datacollective.mozillafoundation.org/datasets/cmj8u48h7006dnxzp3y4uqb69#format)
  - [Size](https://datacollective.mozillafoundation.org/datasets/cmj8u48h7006dnxzp3y4uqb69#size)

- **Common Voice Spontaneous Speech 2.0 - Turkish**
  - A collection of spontaneous spoken phrases in Turkish.
  - [Download](https://datacollective.mozillafoundation.org/datasets/cmj8u48h10069nxzpo6tghopr)
  - [License](https://datacollective.mozillafoundation.org/datasets/cmj8u48h10069nxzpo6tghopr#license)
  - [Format](https://datacollective.mozillafoundation.org/datasets/cmj8u48h10069nxzpo6tghopr#format)
  - [Size](https://datacollective.mozillafoundation.org/datasets/cmj8u48h10069nxzpo6tghopr#size)

- **Common Voice Spontaneous Speech 2.0 - Amba**
  - A collection of spontaneous spoken phrases in Amba.
  - [Download](https://datacollective.mozillafoundation.org/datasets/cmj8u48gq0061nxzpb3y7vi7v)
  - [License](https://datacollective.mozillafoundation.org/datasets/cmj8u48gq0061nxzpb3y7vi7v#license)
  - [Format](https://datacollective.mozillafoundation.org/datasets/cmj8u48gq0061nxzpb3y7vi7v#format)
  - [Size](https://datacollective.mozillafoundation.org/datasets/cmj8u48gq0061nxzpb3y7vi7v#size)

- **Common Voice Spontaneous Speech 2.0 - Ruuli**
  - A collection of spontaneous spoken phrases in Ruuli.
  - [Download](https://datacollective.mozillafoundation.org/datasets/cmj8u48fu005hnxzp78hiv9ll)
  - [License](https://datacollective.mozillafoundation.org/datasets/cmj8u48fu005hnxzp78hiv9ll#license)
  - [Format](https://datacollective.mozillafoundation.org/datasets/cmj8u48fu005hnxzp78hiv9ll#format)
  - [Size](https://datacollective.mozillafoundation.org/datasets/cmj8u48fu005hnxzp78hiv9ll#size)

- **Common Voice Spontaneous Speech 2.0 - Russian**
  - A collection of spontaneous spoken phrases in Russian.
  - [Download](https://datacollective.mozillafoundation.org/datasets/cmj8u48ey004xnxzpphv4udzz)
  - [License](https://datacollective.mozillafoundation.org/datasets/cmj8u48ey004xnxzpphv4udzz#license)
  - [Format](https://datacollective.mozillafoundation.org/datasets/cmj8u48ey004xnxzpphv4udzz#format)
  - [Size](https://datacollective.mozillafoundation.org/datasets/cmj8u48ey004xnxzpphv4udzz#size)

- **Common Voice Spontaneous Speech 2.0 - Puno Quechua**
  - A collection of spontaneous spoken phrases in Puno Quechua.
  - [Download](https://datacollective.mozillafoundation.org/datasets/cmj8u48et004tnxzps28psruc)
  - [License](https://datacollective.mozillafoundation.org/datasets/cmj8u48et004tnxzps28psruc#license)
  - [Format](https://datacollective.mozillafoundation.org/datasets/cmj8u48et004tnxzps28psruc#format)
  - [Size](https://datacollective.mozillafoundation.org/datasets/cmj8u48et004tnxzps28psruc#size)

- **Common Voice Spontaneous Speech 2.0 - Western Penan**
  - A collection of spontaneous spoken phrases in Western Penan.
  - [Download](https://datacollective.mozillafoundation.org/datasets/cmj8u48eo004pnxzp991piql1)
  - [License](https://datacollective.mozillafoundation.org/datasets/cmj8u48eo004pnxzp991piql1#license)
  - [Format](https://datacollective.mozillafoundation.org/datasets/cmj8u48eo004pnxzp991piql1#format)
  - [Size](https://datacollective.mozillafoundation.org/datasets/cmj8u48eo004pnxzp991piql1#size)

- **Common Voice Spontaneous Speech 2.0 - Sabah Malay**
  - A collection of spontaneous spoken phrases in Sabah Malay.
  - [Download](https://datacollective.mozillafoundation.org/datasets/cmj8u48ej004lnxzp8sdt5z8c)
  - [License](https://datacollective.mozillafoundation.org/datasets/cmj8u48ej004lnxzp8sdt5z8c#license)
  - [Format](https://datacollective.mozillafoundation.org/datasets/cmj8u48ej004lnxzp8sdt5z8c#format)
  - [Size](https://datacollective.mozillafoundation.org/datasets/cmj8u48ej004lnxzp8sdt5z8c#size)

## Datasets

- **Bamun-French Parallel Corpus**
  - [Download](https://datacollective.mozillafoundation.org/datasets/cmjk758i00cfumk070r7nwve7)
  - [License](https://datacollective.mozillafoundation.org/datasets/cmjk758i00cfumk070r7nwve7#license)
  - [Format](https://datacollective.mozillafoundation.org/datasets/cmjk758i00cfumk070r7nwve7#format)
  - [Size](https://datacollective.mozillafoundation.org/datasets/cmjk758i00cfumk070r7nwve7#size)

- **Surmiran Newspaper Corpus**
  - [Download](https://datacollective.mozillafoundation.org/datasets/cmjhe0xap09gamb078g9loi3q)
  - [License](https://datacollective.mozillafoundation.org/datasets/cmjhe0xap09gamb078g9loi3q#license)
  - [Format](https://datacollective.mozillafoundation.org/datasets/cmjhe0xap09gamb078g9loi3q#format)
  - [Size](https://datacollective.mozillafoundation.org/datasets/cmjhe0xap09gamb078g9loi3q#size)

- **DhoNam: Dholuo Speech dataset**
  - [Download](https://datacollective.mozillafoundation.org/datasets/cmjepxo6t08nmmk07iauvua6v)
  - [License](https://datacollective.mozillafoundation.org/datasets/cmjepxo6t08nmmk07iauvua6v#license)
  - [Format](https://datacollective.mozillafoundation.org/datasets/cmjepxo6t08nmmk07iauvua6v#format)
  - [Size](https://datacollective.mozillafoundation.org/datasets/cmjepxo6t08nmmk07iauvua6v#size)

- **Archivo de la Comisionada María de los Ángeles Guzmán García (COTAI Nuevo León / InfoNL)**
  - [Download](https://datacollective.mozillafoundation.org/datasets/cmjcc6g9z06c7mk07yolcdyjr)
  - [License](https://datacollective.mozillafoundation.org/datasets/cmjcc6g9z06c7mk07yolcdyjr#license)
  - [Format](https://datacollective.mozillafoundation.org/datasets/cmjcc6g9z06c7mk07yolcdyjr#format)
  - [Size](https://datacollective.mozillafoundation.org/datasets/cmjcc6g9z06c7mk07yolcdyjr#size)

- **Common Voice Spontaneous Speech 2.0 - Kenyah**
  - [Download](https://datacollective.mozillafoundation.org/datasets/cmj8u48hr006pnxzp3s43beqr)
  - [License](https://datacollective.mozillafoundation.org/datasets/cmj8u48hr006pnxzp3s43beqr#license)
  - [Format](https://datacollective.mozillafoundation.org/datasets/cmj8u48hr006pnxzp3s43beqr#format)
  - [Size](https://datacollective.mozillafoundation.org/datasets/cmj8u48hr006pnxzp3s43beqr#size)

- **Common Voice Spontaneous Speech 2.0 - Ushojo**
  - [Download](https://datacollective.mozillafoundation.org/datasets/cmj8u48hj006lnxzpnj14uhpz)
  - [License](https://datacollective.mozillafoundation.org/datasets/cmj8u48hj006lnxzpnj14uhpz#license)
  - [Format](https://datacollective.mozillafoundation.org/datasets/cmj8u48hj006lnxzpnj14uhpz#format)
  - [Size](https://datacollective.mozillafoundation.org/datasets/cmj8u48hj006lnxzpnj14uhpz#size)

- **Common Voice Spontaneous Speech 2.0 - Kuku**
  - [Download](https://datacollective.mozillafoundation.org/datasets/cmj8u48hc006hnxzprn4k1cxx)
  - [License](https://datacollective.mozillafoundation.org/datasets/cmj8u48hc006hnxzprn4k1cxx#license)
  - [Format](https://datacollective.mozillafoundation.org/datasets/cmj8u48hc006hnxzprn4k1cxx#format)
  - [Size](https://datacollective.mozillafoundation.org/datasets/cmj8u48hc006hnxzprn4k1cxx#size)

- **Common Voice Spontaneous Speech 2.0 - Rutoro**
  - [Download](https://datacollective.mozillafoundation.org/datasets/cmj8u48h7006dnxzp3y4uqb69)
  - [License](https://datacollective.mozillafoundation.org/datasets/cmj8u48h7006dnxzp3y4uqb69#license)
  - [Format](https://datacollective.mozillafoundation.org/datasets/cmj8u48h7006dnxzp3y4uqb69#format)
  - [Size](https://datacollective.mozillafoundation.org/datasets/cmj8u48h7006dnxzp3y4uqb69#size)

- **Common Voice Spontaneous Speech 2.0 - Turkish**
  - [Download](https://datacollective.mozillafoundation.org/datasets/cmj8u48h10069nxzpo6tghopr)
  - [License](https://datacollective.mozillafoundation.org/datasets/cmj8u48h10069nxzpo6tghopr#license)
  - [Format](https://datacollective.mozillafoundation.org/datasets/cmj8u48h10069nxzpo6tghopr#format)
  - [Size](https://datacollective.mozillafoundation.org/datasets/cmj8u48h10069nxzpo6tghopr#size)

- **Common Voice Spontaneous Speech 2.0 - Amba**
  - [Download](https://datacollective.mozillafoundation.org/datasets/cmj8u48gq0061nxzpb3y7vi7v)
  - [License](https://datacollective.mozillafoundation.org/datasets/cmj8u48gq0061nxzpb3y7vi7v#license)
  - [Format](https://datacollective.mozillafoundation.org/datasets/cmj8u48gq0061nxzpb3y7vi7v#format)
  - [Size](https://datacollective.mozillafoundation.org/datasets/cmj8u48gq0061nxzpb3y7vi7v#size)

- **Common Voice Spontaneous Speech 2.0 - Ruuli**
  - [Download](https://datacollective.mozillafoundation.org/datasets/cmj8u48fu005hnxzp78hiv9ll)
  - [License](https://datacollective.mozillafoundation.org/datasets/cmj8u48fu005hnxzp78hiv9ll#license)
  - [Format](https://datacollective.mozillafoundation.org/datasets/cmj8u48fu005hnxzp78hiv9ll#format)
  - [Size](https://datacollective.mozillafoundation.org/datasets/cmj8u48fu005hnxzp78hiv9ll#size)

- **Common Voice Spontaneous Speech 2.0 - Russian**
  - [Download](https://datacollective.mozillafoundation.org/datasets/cmj8u48ey004xnxzpphv4udzz)
  - [License](https://datacollective.mozillafoundation.org/datasets/cmj8u48ey004xnxzpphv4udzz#license)
  - [Format](https://datacollective.mozillafoundation.org/datasets/cmj8u48ey004xnxzpphv4udzz#format)
  - [Size](https://datacollective.mozillafoundation.org/datasets/cmj8u48ey004xnxzpphv4udzz#size)

- **Common Voice Spontaneous Speech 2.0 - Puno Quechua**
  - [Download](https://datacollective.mozillafoundation.org/datasets/cmj8u48et004tnxzps28psruc)
  - [License](https://datacollective.mozillafoundation.org/datasets/cmj8u48et004tnxzps28psruc#license)
  - [Format](https://datacollective.mozillafoundation.org/datasets/cmj8u48et004tnxzps28psruc#format)
  - [Size](https://datacollective.mozillafoundation.org/datasets/cmj8u48et004tnxzps28psruc#size)

- **Common Voice Spontaneous Speech 2.0 - Western Penan**
  - [Download](https://datacollective.mozillafoundation.org/datasets/cmj8u48eo004pnxzp991piql1)
  - [License](https://datacollective.mozillafoundation.org/datasets/cmj8u48eo004pnxzp991piql1#license)
  - [Format](https://datacollective.mozillafoundation.org/datasets/cmj8u48eo004pnxzp991piql1#format)
  - [Size](https://datacollective.mozillafoundation.org/datasets/cmj8u48eo004pnxzp991piql1#size)

- **Common Voice Spontaneous Speech 2.0 - Sabah Malay**
  - [Download](https://datacollective.mozillafoundation.org/datasets/cmj8u48ej004lnxzp8sdt5z8c)
  - [License](https://datacollective.mozillafoundation.org/datasets/cmj8u48ej004lnxzp8sdt5z8c#license)
  - [Format](https://datacollective.mozillafoundation.org/datasets/cmj8u48ej004lnxzp8sdt5z8c#format)
  - [Size](https://datacollective.mozillafoundation.org/datasets/cmj8u48ej004lnxzp8sdt5z8c#size)