Datasets
DATASETMozilla
3/5

Common Voice

Bomboma(bws)SpeechASRCentral Africa
View Source

Dataset Info

Language
Bomboma (bws)
Modality
Speech
Domain
Speech
Size
30k+
Institution
Mozilla Foundation
Last Updated
19 May 2026

License & Access

SPDX identifierCC0

Public domain — no rights reserved; unrestricted use.

RedistributionYes

PII RISK

Low risk

Full Record

29 of 46 fields stated

Every column the registry tracks. Values marked derivedwere filled by a rule or read from the source's text rather than stated in its metadata; the rule or the quoted sentence is shown under the value.

Registry columns (25/27)

iso code
bws
Dataset name
Common Voice
Modality
Speech
Type
website
Link
https://commonvoice.mozilla.org
NLP Task
ASR
Domain
Speech
Data Format
Not stated
Size Metric
Hours
Size Value
30k+
License
CC0
Open Access
Open
Source Repository
Mozilla
Year Published
2018
Creator/Author(s)
Mozilla Foundation
Funder/Partner
Mozilla
Dialect Coverage
Dialectal
Gender Balance
Not stated
Speaker Count
Thousands
Annotation Type
Crowd-sourced
Status
Active
Has Datasheet
Yes
PII Risk
Low
Consent Verified
Yes
Verified By
Gideon
Date Indexed
2026-05-19
Notes / Flags
Speech dataset (language dependent availability)

Quality (DQI) (3/12)

Datasheet Fields Completed
Not stated
SPDX License ID
CC0-1.0
Redistribution Allowed?
Yes
Content Hash
Not stated
Submitted By
Not stated
Fetch Date
2026-05-19
Last Updated Date
Not stated
Annotation Guidelines Available?
Not stated
IAA Score
Not stated
Cleaning Notes
Not stated
Benchmark Exists?
Not stated
Benchmark Citation
Not stated

Representativeness (DRI) (1/7)

Gender Distribution
Not stated
Region Coverage
Not stated
Region Distribution
Not stated
Age Range Coverage
Not stated
Register
Not stated
Marginalized Group Note
Not stated
Demographic Fields Reported Count
0

Readiness Score Breakdown

3/5
Data Coverage46%
Model Availability67%
Benchmarks0%
Documentation89%
Recency100%

Representativeness

Gender Balance
Regional Distribution
Dialect Coverage
Inclusivity

Provenance

Source URL
https://commonvoice.mozilla.org
Fetch Timestamp
19 May 2026
Content Hash
—

Audit Log

Record indexed from Mozilla

19 May 2026

Source status: Active

19 May 2026

Also Available In

This is the same multilingual corpus, sliced for other languages the platform indexes it under.

dataset

Common Voice 25.0 - Baatonum

Crowdsourced scripted speech corpus for Baatonum. Audio size approx 271 MB.

Website5 languagesBariba(bba)SpeechGender data
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Open14 May 2026
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Common Voice Bemba

"Check latest release for Bemba availability"

Website5 languagesBemba(bem)SpeechASR;TTS
OTOther
Open5 Jun 2026
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Common Voice

Speech corpus (limited availability)

Website5 languagesKiga(cgg)SpeechASR
MOMozilla
Open20 May 2026
dataset

Mozilla Common Voice Taita / Dawida

Common Voice release notes mention Taita/dav contributions; exact downloadable split size should be checked in Common Voice dataset portal.

Website5 languagesTaita(dav)SpeechASR
OTOther
Open20 May 2026

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