DATASETOther

5/5

IsiZulu Second Language Learner Speech Corpus

Zulu(zul)SpeechLMSouthern Africa

View Source

Dataset Info

Language

Zulu (zul)

Modality

Speech

Domain

Education

Size

5.6

Institution

MDC Community Concierge

Last Updated

27 Oct 2026

License & Access

SPDX identifierCC-BY

Open — attribution required; commercial use allowed.

RedistributionYes

PII RISK

Medium 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 (24/27)

iso code: zul
Dataset name: IsiZulu Second Language Learner Speech Corpus
Modality: Speech
Type: dataset
Link: https://mozilladatacollective.com/datasets/cmo1y8vrv006ol207lc86hc13
NLP Task: LMderivedkeyword 'Corpus' in the title
Domain: Education
Data Format: WAV, SQLITE
Size Metric: GB
Size Value: 5.6
License: CC-BY
Open Access: Open
Source Repository: Other
Year Published: 2026
Creator/Author(s): MDC Community Concierge
Funder/Partner: Other
Dialect Coverage: Standard
Gender Balance: Not stated
Speaker Count: Not stated
Annotation Type: Human
Status: Active
Has Datasheet: No
PII Risk: Medium
Consent Verified: Not stated
Verified By: Gideon George
Date Indexed: 2026-10-27
Notes / Flags: MDC dataset ID: cmo1y8vrv006ol207lc86hc13 | Original MDC locale: zu | Exact source format: WAV, SQLITE | Package size: 5.26 GB | Exact source license: CC-BY-SA-…

Quality (DQI) (4/12)

Datasheet Fields Completed: Not stated
SPDX License ID: Not stated
Redistribution Allowed?: Yes
Content Hash: Not stated
Submitted By: Mozilla Data Collective connector (automated)
Fetch Date: 2026-10-27
Last Updated Date: 2026-04-16
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

5/5

Data Coverage100%

Model Availability100%

Benchmarks100%

Documentation76%

Recency100%

Representativeness

Gender Balance

Regional Distribution

Dialect Coverage

Inclusivity

Provenance

Source URL

https://mozilladatacollective.com/datasets/cmo1y8vrv006ol207lc86hc13

Fetch Timestamp

27 Oct 2026

Content Hash

—

Audit Log

Record indexed from Other

27 Oct 2026

Source status: Active

27 Oct 2026

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