$65 per hour of audio
SpeechData.ai Vietnamese conversational speech dataset: 2,000 hours of spontaneous two-person conversations recorded in Vietnam, 200 native speakers, dual-channel, time-aligned transcripts
Dated 14 Oct 2026Source checked 14 Oct 2026Quote found on its page again 17 Oct 2026Basis: listing
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“Volume 2,000 hours Speakers 200 vetted native speakers ... License Commercial (training & evaluation) Price $ 65 per hour of audio”
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