Loading datasets...
Task: ASR
Release Date: 6/17/2026
Format: MP3
Size: 254.44 MB
Share
A collection of spontaneous responses to questions in Kenyi (lke).
Restrictions/Special Constraints
None provided.
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.
lke)This datasheet is for sps-corpus-4.0-2026-06-12 of the Mozilla Common Voice Spontaneous Speech dataset for Kenyi [lke - lke]. The dataset contains 2743 clips representing 12.38 hours of recorded speech (9.95 hours validated) from 26 speakers.
The dataset clips are categorised by transcription status and training-set assignment. The following tables summarise the distribution.
| Bucket | Clips | % |
|---|---|---|
| Transcribed & Validated | 2,269 | 82.7% |
| Transcribed & Pending | 11 | 0.4% |
| Not transcribed | 463 | 16.9% |
| Bucket | Clips | % |
|---|---|---|
| Train | 1,480 | 54.0% |
| Dev | 438 | 16.0% |
| Test | 351 | 12.8% |
| Unassigned | 474 | 17.3% |
Training split coverage: 2,269 of 2,269 transcribed & validated clips (100.0%)
| Bucket | Clips | % |
|---|---|---|
| Validated | 2,269 | 99.5% |
| Pending | 11 | 0.5% |
| Edited | 879 | 38.5% |
There follows a randomly selected sample of questions used in the corpus.
Chiki ekiwa abantu nga bafuna akakowolo atekakoma ate tusobola tutia okukewala?
Lwaki abantu mu byaalo ebindi bafuna empuza ate basobola batia okujewala?
Mirimu ki abakulu abe edini ejebakolere mukitundu kyo?
Imeere ki ewa omusaiza amaani?
Mungeri ki okusoma owekuwaire amaka ganyu okwabira nechukachukana mu kitundo kyo?
There follows a randomly selected sample of transcribed responses from the corpus.
Embula ye mirimu eyonenere abantu mukitundu kiyange kubanga abantu abaanana batandikire okwiba lwakubanga ebula jokufunira okusoma kwona tibasoma babula sente ejibatwala okwisomero niyo engeri ejeyonenere abantu omukitundu
Okulya tusaana okulya emirundi nga iina oba isatu naye embeera ye'sente tetusobolesya okulya kyova tulya emirundi nga bibiri naye nga tulya emirundi nga missatu olunaku naye embeera yekasente tetusobola okulya nga owetusaanile okulya
Omaite amasomero gano agali mukyalo aah engeri gayambire abantu abaavu omuntu asobola okusindika yo amwana nesente entono ate nesawa yonayona asobola okutuuka okutukirira omwene weisomero, okumusaba ku amuyambe ati impayo ekisera mbula sente, nekizibu kabiri nti kittaka turansipoti be.
Nayabireku ekenya
Ekisa kye sente okubitira munpewo kiii kikendezya ku obuibi oyaba mubanka okweyigayiga na bantu nebakunyaga esente bayinza okwibaku esente naye tyanu obwokoyesa esimu esimu kikuba kiba kyangu esente jo okuba nga giri mubusa
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 5 minutes
non-allowed-script - transcription contains characters from a writing system not associated with the language
mixed-script-words - a single word contains characters from multiple writing systems
mixed-script-transcription - transcription spans multiple writing systems, but each word consistently uses only one
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