Sub-Saharan Africa · Latin
Swahili Speech Commands Dataset
Swahili Speech Commands delivered to your specification. A catalog entry, not a stock listing. This page covers what is specifically hard about this pairing, and which fields your specification needs to pin down.
Why Speech Commands in Swahili is its own problem
Command word design in Swahili runs straight into the standard-versus-colloquial split: the imperative forms taught in school are not always the ones people actually say to a device, and users switch freely between a Swahili verb and its English equivalent for the same function. A word list built only from the standard forms measures lower than real usage. Recruitment has its own trap, because most speakers use Swahili as a second language, and the same entry read by a Kikuyu-first-language speaker and a Sukuma-first-language speaker differs systematically rather than randomly.
The field to pin down first: Whether entries are written in standard imperative form or in the colloquial forms users actually speak, and whether English equivalents are separate entries. The list has to be locked before recording, and no entries may be added midway.
At a glance
| Language | Swahili |
|---|---|
| Primary region | Sub-Saharan Africa |
| Writing system | Latin |
| Category | Speech Commands |
| Specification field to settle first | Whether entries are written in standard imperative form or in the colloquial forms users actually speak, and whether English equivalents are separate entries. The list has to be locked before recording, and no entries may be added midway. |
| Delivery | Sourced to order, pilot batch before the full run |
What Speech Commands data is
Targeted recordings of short command words or phrases, usually with many speakers reading each entry several times over, used for wake words and on-device command recognition.
What buyers get wrong about it
What buyers consistently underestimate is the repetition count. A single command entry needs at least a few dozen distinct speakers, each reading it multiple times, to cover pronunciation variation.
The specification field that decides the quote
Once the word list is locked it cannot change; adding words midway means starting a new batch.
The language side: what Swahili demands
Swahili has few native speakers; the large majority of its users speak it as a second language, with accents shaped heavily by their first languages. Standard Tanzanian Swahili and the Kenyan coastal dialects also differ, so speaker background has to be documented.
What we can put in this delivery
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Collection to your specification
Scripted or unscripted, in the language, domain and conditions your task needs. Specified separately where the variants need different contributor pools.
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Labels to your convention
Orthographic, phonetic or categorical, with the guideline written before production and shared with you for review.
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Contributor metadata
The attributes that let you slice the set rather than take it whole. The ones your task turns on, not a fixed list.
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Consent documentation
Signed contributor consent covering the intended use, plus collection methodology and the annotation guideline.
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Pilot batch
A small batch first, which you can reject. Misalignments surface after a few hours rather than at delivery.
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Delivery in your format
File format, structure, segmentation and metadata schema set to your pipeline's requirements.
What arrives in a delivery
| Component | What it is |
|---|---|
| The data files | Format, structure and segmentation set to your pipeline. Named to a convention you specify. |
| Labels or transcription | Orthographic, phonetic or categorical, produced under a guideline you review before production starts. |
| Contributor metadata | The attributes that let you slice the set: age band, gender, region, dialect background, or whatever your task turns on. |
| Collection conditions | Environment, device and, where it can be measured, signal quality: recorded per file. |
| Annotation guideline | The document the annotators worked from, so you can reproduce the conventions on your own data. |
| Consent records | Signed contributor consent covering your intended use, plus cross-border transfer terms where they apply. |
| Collection methodology | How contributors were recruited, screened and scheduled. The part that tells you how biased the pool is. |
| Quality report | Pilot outcome, re-work log, and the annotator agreement figures where the task supports measuring them. |
Questions we get about Swahili Speech Commands Dataset
How many distinct speakers can you provide for Swahili Speech Commands Dataset?
It depends on the specification and the timeline, and we will give a real number rather than a target. For this pairing, speaker recruitment is usually the step that sets the schedule. Whether entries are written in standard imperative form or in the colloquial forms users actually speak, and whether English equivalents are separate entries. The list has to be locked before recording, and no entries may be added midway.
Can you annotate to our own guideline instead of the default?
Yes, and for this pairing we would recommend it. Command word design in Swahili runs straight into the standard-versus-colloquial split: the imperative forms taught in school are not always the ones people actually say to a device, and users switch freely between a Swahili verb and its English equivalent for the same function. That is exactly the kind of decision a default guideline leaves open, and it is where annotators diverge. Send us your guideline, or we will draft one and you can review it before production starts.
Do you offer a sample before we commit to a full run?
Yes. Select a free sample in the request form and describe what you need. A pilot batch is the cheapest way to establish whether the quality bar is reachable for Swahili Speech Commands Dataset before committing to the full volume.
Is the data licensed or owned outright?
Licensing terms are set per project, so tell us how the model will be used and whether it will be distributed. Consent documentation travels with the data either way, and we do not handle medical or clinical data or recorded telephone calls.
Other datasets in Swahili
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Swahili Children Speech
Speech data from child speakers, grouped by age band, used for children's speech recognition and children's education products.
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Swahili Audiobook
Continuous long-form narration in audiobook style, steady in intonation and generous in duration, the main source material for high-quality TTS.
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Swahili Short Video Speech
Speech in the talking-head style of short video (fast, emotionally strong, colloquial), used for short video subtitles and content understanding.
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Swahili Live Stream Speech
Long-session spoken content from live streams (host monologue and responses to audience interaction), unscripted and spoken quickly.
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Swahili Voice Assistant
Command and dialogue data for voice assistants, usually with intent annotation, covering the full chain from wake word to understanding to response.
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Swahili Elderly Voice
Speech data from elderly speakers, usually stratified by age band and health status, used for voice products built for older users.
Request Swahili Speech Commands Dataset
Tell us the language, the hours, and what the data needs to look like. You will get a real number and a real timeline, not a range. If we cannot source it well, we will tell you that instead.
- Pilot batch before the full run, so problems surface early.
- Consent documentation delivered with the data.
- No medical or clinical data. No recorded telephone calls.
- You send the spec Language, hours, recording conditions, and the deadline.
- We reply within two business days A real number and a real timeline, not a range.
- You approve a pilot batch A small run first, so problems surface before the full order.
- Full run, then delivery with documents Audio, transcripts, and the consent record for every speaker.