Southeast Asia · Latin
Indonesian In-the-Wild Speech Dataset
Indonesian in-the-wild speech sourced to your specification — no inventory, no fixed listing. This page covers what is specifically hard about this pairing, and which fields your specification needs to pin down.
Why in-the-wild speech in Indonesian is its own problem
Indonesian in-the-wild speech has the most complex language composition — Indonesian, regional languages, and English mix freely in natural conditions, and the recording environment is uncontrolled. That makes annotation markedly harder than controlled collection, and it needs a dedicated guideline.
The field to pin down first: Annotate language composition and environmental conditions together, with neither normalized away.
At a glance
| Language | Indonesian |
|---|---|
| Primary region | Southeast Asia |
| Writing system | Latin |
| Category | In-the-Wild Speech |
| Specification field to settle first | Annotate language composition and environmental conditions together, with neither normalized away. |
| Delivery | Sourced to order, pilot batch before the full run |
What in-the-wild speech data is
Speech collected under fully natural conditions — no studio, no topic constraints — as close to real usage as collection gets.
What buyers get wrong about it
Real and usable pull against each other — the more natural the audio, the harder it is to annotate. The balance has to be designed into the collection plan, not patched in afterward.
The specification field that decides the quote
Recording device (phone, headset, professional mic) and collection environment must be logged per file.
The language side: what Indonesian demands
In everyday speech, Indonesians mix in local languages (Javanese, Sundanese) and English loanwords heavily. Three language components inside a single sentence is normal, so word segmentation and annotation rules have to be fixed before collection begins.
What we can put in this delivery
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Read and conversational speech
Scripted recording for TTS, and unscripted conversation for recognition. Specified separately because they need different speaker pools.
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Transcription to your convention
Orthographic or phonetic, with the guideline written before production and shared with you for review.
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Speaker metadata
Age band, gender, region and dialect background per file, so you can slice the dataset rather than take it whole.
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Consent documentation
Signed speaker 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
Audio format, sampling rate, segmentation length and metadata schema set to your pipeline's requirements.
What arrives in a delivery
| Component | What it is |
|---|---|
| Audio files | Format, sampling rate and segmentation length set to your pipeline. Named to a convention you specify. |
| Transcription | Orthographic or phonetic, produced under a guideline you review before production starts. |
| Speaker metadata | Age band, gender, region and dialect background per file, plus a speaker identifier so the dataset can be sliced. |
| Recording conditions | Environment, device and, where relevant, measured signal-to-noise ratio per file. |
| Annotation guideline | The document the annotators worked from, so you can reproduce the conventions on your own data. |
| Consent records | Signed speaker consent covering your intended use, with the transfer mechanism addressed where required. |
| Collection methodology | How speakers 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 Indonesian In-the-Wild Speech
How many distinct speakers can you provide for Indonesian In-the-Wild Speech?
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. Annotate language composition and environmental conditions together, with neither normalized away.
Can you annotate to our own guideline instead of the default?
Yes, and for this pairing we would recommend it. Indonesian in-the-wild speech has the most complex language composition — Indonesian, regional languages, and English mix freely in natural conditions, and the recording environment is uncontrolled. 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 Indonesian In-the-Wild Speech 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 Indonesian
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Indonesian Singing Voice
Vocal recordings with melody, in both a cappella and accompanied form, used for singing voice synthesis, music information retrieval, and lyric alignment.
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Indonesian Speech Commands
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.
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Indonesian Read Speech
Recordings of speakers reading specified text, with clear pronunciation and known text, the base material for TTS and ASR.
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Indonesian Podcast Speech
Long-form podcast and interview audio, either solo monologue or two-person conversation, used for long-form speech recognition and speaker modeling.
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Indonesian Multilingual Speech
Speech data covering multiple languages within one project, used for multilingual ASR, cross-lingual transfer, and language identification.
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Indonesian Noisy Speech
Speech collected under background noise — street, in-car, restaurant, office and other real environments — used for noise-robust models and speech enhancement.
In-the-Wild Speech in other languages
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Tamil In-the-Wild Speech
South Asia
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Telugu In-the-Wild Speech
South Asia
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Malayalam In-the-Wild Speech
South Asia
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Nepali In-the-Wild Speech
South Asia
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Sinhala In-the-Wild Speech
South Asia
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Bangla In-the-Wild Speech
South Asia
Request Indonesian In-the-Wild Speech
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.