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License:
CC0-1.0
Steward:
Common VoiceDataset ID:
cmflnn4827zd8ryzwerdrd4x0
Release Date: 9/15/2025
Format: MP3
Size: 11.03 GB
A collection of scripted spoken phrases in Ganda.
Restrictions/Special Constraints
You agree that you will not re-host or re-share this dataset
Forbidden Usage
You agree not to attempt to determine the identity of speakers in the Common Voice dataset
Intended Use
This dataset is intended to be used for training and evaluating automatic speech recognition (ASR) models. It may also be used for applications relating to computer-aided language learning (CALL) and language or heritage revitalisation.
lg)This datasheet has been generated automatically, we would love to include more information, if you would like to help out, get in touch!
This datasheet is for version 23.0 of the the Mozilla Common Voice Scripted Speech dataset
for Luganda (lg). The dataset contains 348758 clips representing 582 hours of recorded
speech (437 hours validated) from 667 speakers.
The dataset includes the following distribution of age and gender.
Self-declared gender information, percentage refers to the number of clips annotated with this gender.
| Gender | Pertentage |
|---|---|
| Undefined | 26.0% |
| Male Masculine | 36.0% |
| Female Feminine | 39.0% |
Self-declared age information, percentage refers to the number of clips annotated with this age band.
| Age Band | Percentage |
|---|---|
| Undefined | 26.0% |
| Twenties | 38.0% |
| Thirties | 22.0% |
| Teens | 1.0% |
| Fourties | 7.0% |
| Fifties | 5.0% |
| Sixties | 2.0% |
The official data splits for modelling this language are as follows. Of the validated clips, 35.98% are included in the splits.
| Split | Count |
|---|---|
| Train | 71087 |
| Test | 13388 |
| Dev | 13352 |
The text corpus contains 191583 sentences, of which 191409 are validated, 174 are invalidated and 6485 are reported.
There follows a randomly selected sample of five sentences from the corpus.
Nazaalibwa ku mulembe guno.
Namala kumulaga nti n'emiko gy'amawulire mmanyi okugibaga.
Baagattako n'okumboggolera nneme kudduka.
Nze akwagala ennyo okuzaama,Nze munywanyi wo,Nze munno ,Nze munnoowo.
Dawuddi yawanguka goliyaasi .
| Domain | Count |
|---|---|
| Undefined | 348758 |
Each row of a tsv file represents a single audio clip, and contains the following information:
client_id - hashed UUID of a given userpath - relative path of the audio filetext - supposed transcription of the audioup_votes - number of people who said audio matches the textdown_votes - number of people who said audio does not match textage - age of the speaker1gender - gender of the speaker1accent - accent of the speaker1segment - if sentence belongs to a custom dataset segment, it will be listed hereThis dataset is released under the Creative Commons Zero (CC-0) licence. By downloading this data you agree to not determine the identity of speakers in the dataset.
For a full list of age, gender, and accent options, see the demograpics spec. These will only be reported if the speaker opted in to provide that information. ↩ ↩2 ↩3