AUDIO
COMMERCIAL
LABELED
Each participant confirms consent inside the Kled app before recording starts, the group talks normally for at least three minutes, and the contributor answers questions afterward. Scripted dialogue, single-speaker recordings, anything under three minutes and anything without full consent are rejected. Speakers are separated in the app: the contributor marks each speaker change and assigns it to a named participant, so each recording ships as a master track plus per-speaker turn segments; no transcripts. The result is natural turn-taking and overlap in real rooms on a phone microphone, in the languages contributors speak at home. Overlapping, unscripted, fully consented conversation is one of the hardest audio classes to obtain; AMI is 100 hours of English meetings; CallHome and Fisher are decades-old telephone speech.
Regions
100+ countries
Updated
What’s in the collection and how it’s delivered.
Data modality
Audio
Annotated
Labeled (named speaker turns, master track plus per-speaker segments)
Exclusivity
Non-exclusive rights
Capture tool
Phone microphone (in app)
Use cases
Diarization training with named speaker turns, conversational ASR, turn-taking and dialogue modeling
Format
M4A
Resolution
M4A (AAC) at the phone's native sample rate
Total volume
Available on request
Regions
100+ countries
Purity level
99%+ passed QA review
Where this data comes from and how it’s licensed.
Every file comes straight from the contributor who provided it and is rights-cleared before it’s listed, so your license traces back to the source.
Contributor
Provides the data and uploads it straight to Kled.
Kled
Clears the rights before anything is listed.
Your team
Licenses it under the terms below.
License terms
Non-exclusive commercial training license.
Consent
Each contributor opted in to this use when they uploaded.
Specs reflect the current collection and may change as new data is added. Final terms are set in your license agreement.
