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License:
CC0-1.0
Steward:
Common Voice
Task: ASR
Release Date: 12/5/2025
Format: MP3
Size: 233.38 MB
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A collection of spontaneous spoken phrases in Chiga.
Forbidden Usage
It is forbidden to attempt to determine the identity of speakers in the common Voice datasets. It is forbidden to re-host or re-share this 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.
cgg)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 2.0 of the the Mozilla Common Voice Spontaneous Speech dataset
for Chiga (cgg). The dataset contains 3089 clips representing 12 hours of recorded
speech (11 hours validated) from 27 speakers.
| Split | Count |
|---|---|
| Train | 1955 |
| Test | 307 |
| Dev | 521 |
Prompts: 120
Duration: 11:58:38 [h:m:s]
Avg. Transcription Len: 132
Avg. Duration: 13.96[s]
Valid Duration: 37683.18[s]
Total hours: 11.98[h]
Valid hours: 10.47[h]
There follows a randomly selected sample of questions used in the corpus.
Ni byokurya ki ebi ndabaasa kurya nkaguma nyine amagara marungi obutoosha?
Nitubaasa kuta kumaraho ebizibu omu maka gaitu tutahaizaine?
Ni mizaano ki ei abaana bʼomukyanga kyanyu bazaana?
Ni bintu ki ebyʼobusingye ebi turabaasa kukorera hamwe omu kyanga kyaitu?
Obworo burareetaho ki omu byʼobwegyese omu kyanga kyanyu?
There follows a randomly selected sample of transcribed responses from the corpus.
Kugira ngu ogire amagara marungi ora oine kurya ebihimba, ora oyine kurya emboga nkaza doodo, entuura, eshwiga, ora oine kurya ebyoozi, amahuri zaakabegi, ebitakuri nainga emondi haza ebi ebi mbwenu ebyo bintu nabyo biba birabitasiikire bitasiikire bitasikire nibyo biboneire nibyo biratuha amagara marungi.
Tukaakoraki kumaraho ebizibu omu maka geitu tutarwanire?
Nibazaana ezo mizaano z'omupiira hamwe n'okuguruka emigoye hamwe n'okuzaana duuru
Okukora enkuto, okuboneza emyanya eyi turikutahiramu amaizi.
Obworo buratuma abaana bataayega, abamwe baashwerwa kare, mbwenu nainga abamwe baaguma mu kibiina kimwe kumara obwire buringwa aha bw'okubura fiizi z'okuza omu kindi kibiina
Each row of a tsv file represents a single audio clip, and contains the following information:
client_id - hashed UUID of a given user
audio_id - numeric id for audio file
audio_file - audio file name
duration_ms - duration of audio in milliseconds
prompt_id - numeric id for prompt
prompt - question for user
transcription - transcription of the audio response
votes - number of people that who approved a given transcript
age - age of the speaker1
gender - gender of the speaker1
language - language name
split - for data modelling, which subset of the data does this clip pertain to
char_per_sec - how many characters of transcription per second of audio
quality_tags - some automated assessment of the transcription--audio pair, separated by |
transcription-length - character per second under 3 characters per second
speech-rate - characters per second over 30 characters per second
short-audio - audio length under 2 seconds
long-audio - audio length over 30 seconds
This dataset was partially funded by the Open Multilingual Speech Fund managed by Mozilla Common Voice.
This 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 demographics spec. These will only be reported if the speaker opted in to provide that information. ↩ ↩2