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Massa speech data for AI

How much open Massa speech data exists, where the gaps are, and how to get consented Massa data collected.

11validated hours (Common Voice)
11recorded hours
35speakers
#179 / 445rank by validated hours

That is enough to start experiments, but far short of production speech recognition, which typically uses thousands of hours. Conversational, accent-balanced and domain-specific Massa audio remains scarce.

Source: Mozilla Common Voice language statistics, fetched 2026-11-05. Figures cover the open Common Voice corpus only.

Need Massa data?

We recruit native Massa speakers and collect to your spec: read prompts or natural two-person conversation, transcripts in the native script, speaker age, gender and region labels, noise and synthetic-voice checks, and a consent record for every file. Shared or exclusive licence.

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Speak Massa?

Massa

Join the contributor waitlist and we'll email you paid Massa recording and writing projects when they open. You record on your phone and are paid once your work is accepted.

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Questions

Where can I get Massa speech data for AI training?

Norynta collects Massa speech data to order from consenting native speakers: read prompts, natural conversations, transcripts and private evaluation sets, with a consent and origin record for every file. Request it at collect.norynta.com/buy. For open data, Mozilla Common Voice has 11 validated hours of Massa (as of 2026-11-05).

How much open Massa speech data is available?

As of 2026-11-05, Mozilla Common Voice lists 11 validated hours and 11 recorded hours of Massa from 35 speakers, ranking 179 of 445 languages by validated hours.

Can I get paid to record Massa?

Yes. Native Massa speakers can join Norynta's contributor waitlist at collect.norynta.com/join. We email paid recording and writing projects in Massa when they open, and pay once the work is accepted.

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