Accent and regional speech collection format for ASR robustness, voice-agent coverage, pronunciation evaluation, and regional model performance testing.
Accent and Regional Speech Sets are built for teams that need to understand how speech systems perform across pronunciation variation, regional speech patterns, speaking pace, and recording conditions. The format is designed for robustness testing, model evaluation, and coverage analysis across speaker groups.
Each session can combine prompted reads, semi-spontaneous speech, commands, domain vocabulary, and short response tasks.
Structured collection
Accent and Regional Speech Sets use controlled prompts and semi-spontaneous tasks to capture pronunciation and speaking-style…
Metadata depth
The format supports utterance-level and word-level alignment for accent robustness evaluation, pronunciation analysis, ASR…
Delivery-ready package
Includes audio quality, prompt match, accent metadata reviews, plus dataset manifest, CSV catalog, consent status metadata, QA…
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Share your target accents, regions, prompt categories, transcript requirements, and evaluation goals. We’ll reply with a technical scope for the collection.
Single-speaker audio files · Prompted read speech · Semi-spontaneous speech · Command/domain vocabulary recordings
Transcript files · Prompt IDs · Optional word-level alignment
Accent or region labels · Native language metadata · Country or region metadata · Age band where scoped · Recording environment metadata · Device metadata
Accent and Regional Speech Sets use controlled prompts and semi-spontaneous tasks to capture pronunciation and speaking-style variation. Collections can be structured by accent group, region, language background, prompt category, or evaluation objective.
Audio quality review · Prompt match review · Accent metadata review · Transcript alignment review · Speaker profile check · Consent status review · Delivery approval
Audio files · Transcript JSON · Transcript CSV where scoped · Prompt metadata CSV · Speaker/accent metadata CSV · Dataset manifest JSON · CSV file catalog · QA summary · Consent status metadata · Delivery notes
Multi-speaker English dialogue sets with speaker-labeled transcripts, timestamped turns, accent/session metadata, optional separated-channel audio, and buyer-scoped annotations for ASR, diarization, and voice-agent evaluation.
Multilingual dialogue sets with speaker-labeled transcripts, locale metadata, language-span fields, accent or dialect notes, and aligned transcript structures for multilingual ASR and voice-agent evaluation.
Low-resource language speech sets with speaker metadata, language codes, transcript structure, prompt categories, QA fields, and delivery schema for multilingual ASR and coverage expansion.
Command-style voice sessions with prompt IDs, intent categories, correction markers, transcript alignment, speaker metadata, and QA fields for instruction-following voice systems.
Styled speech sets with prompt IDs, transcript alignment, style labels, speaker metadata, audio quality fields, and buyer-scoped expression categories for TTS and voice model evaluation.
Bilingual dialogue sets with language-span markers, speaker labels, timestamped transcripts, code-switch metadata, and aligned language fields for multilingual ASR and translation evaluation.
