Tailset

Consented speech data for low‑resource languages.

Built to your spec, starting with native speakers across the Balkans and Eastern Europe, regional dialects included: real conversations, verbatim transcripts and speaker metadata, on an exclusive or non-exclusive licence. Text and video on request; more languages follow what teams ask for.

Audio
WAV or FLAC, 16-bit or 24-bit, 16–48 kHz. 8 kHz telephony on request.
Channels
One channel per speaker for conversations, mono for read speech.
Speech types
Spontaneous conversation, read prompts, short commands, expressive speech.
Transcripts
Verbatim or clean, speaker labels, timestamps, tags for overlaps, disfluencies, noise and code-switching.
Metadata
Age range, gender, region, dialect, native languages, device and recording environment, in a JSON or CSV manifest.
Quality
Automatic checks for clipping, noise, silence and duplicates, plus native-speaker review. Targets agreed per project.
hello@tailset.ai