What does Voinosis's technology actually do?

It analyzes speech patterns such as pitch, pauses, rhythm and response times to detect changes linked to brain health, with each voice check taking under five minutes.

Which languages does the Voinosis tool support?

The company says its technology has been tested in Greek, Japanese and English, and that its product does not require separate training for each language.

AI in HealthcareAI Business & IndustryTechCrunch AI2h agoNov 13, 2026, 01:00 JST

Voinosis wins DETO 2026 pitch for Startup Battlefield 200

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3 Key Points

What happened
Voinosis won the DETO 2026 pitch in Seoul for a place at Startup Battlefield 200. Its AI analyzes pitch, pauses, rhythm and response times in under five minutes per voice check.
Why it matters
Voinosis claims 88% accuracy screening for potential cognitive issues in a 146-participant study, and says its tool works across Greek, Japanese and English without separate training per language.

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Context & Analysis

The DETO 2026 event in Seoul served as a regional qualifier for TechCrunch's Startup Battlefield 200, the annual competition that gives early-stage companies a chance to pitch investors at the Disrupt conference. Nine South Korean deep-tech startups competed, spanning healthcare, fintech, energy, semiconductors and AI, and all nine share the goal of entering the U.S. market as part of broader international expansion plans.

Voinosis stood out with a voice-analysis tool aimed at brain health. Its clinical study of 146 participants reported 88% accuracy in screening for potential cognitive issues, and the company says the tool has been tested in Greek, Japanese and English without requiring separate training per language. Founded by Grace Shin, who spent more than 25 years as an otologic surgeon, the startup is currently raising a Series A round and has already secured a South Korean pharmaceutical company as a strategic investor.

The remaining eight startups illustrate the range of the Korean deep-tech pipeline. Awesome Lab is taking a market-by-market approach to international expansion, planning to supply core OEM modules to U.S. boiler, water heater and HVAC companies. Ternell, founded in 2019 by former Samsung Electronics engineer KyungRok Kim, reports that tests with 28-nanometer chips showed a 33% to 102% increase in memory capacity per area and a 55% to 71% reduction in energy needed to access data compared with conventional SRAM. Others range from Crosshub's identity and payment platform for travelers to Riibotics' warehouse robot deployment and Testbank's app that turns printed study materials into interactive digital versions.

FAQ

What does Voinosis's technology actually do?: It analyzes speech patterns such as pitch, pauses, rhythm and response times to detect changes linked to brain health, with each voice check taking under five minutes.
Which languages does the Voinosis tool support?: The company says its technology has been tested in Greek, Japanese and English, and that its product does not require separate training for each language.
What is Ternell's memory technology?: Ternell's T-SRAM adds a third state to conventional two-state memory. Tests with 28-nanometer chips showed a 33% to 102% increase in memory capacity per area and a 55% to 71% reduction in energy needed to access data, compared with conventional SRAM.

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