SPEECHMAP · 3-AXIS AI ENGINE
Linguistic · articulation (DDK) · acoustic — the three streams that formal assessments take 1.5–2 hours for, fused into one engine. Built on the Gangwon Provincial screening system (10,000+ users over 3 years) and live inside Dururbarun Co-op’s speech therapy program.
WHY WE BUILT IT
10–15% of children aged 2–7 show language-development delay. Korea has only 12,000 licensed SLPs, and the golden window closes fast — while a formal assessment still costs 1.5–2 hours and ₩300–500K.
19,102 → 27,021
golden window < 5
HIRA (2021–2023) · ASHA 2020 · domestic market estimates
WHERE WE FIT
Checklists are fast but miss 30%. Formal assessments are accurate but run 1.5–2 hours at ₩300–500K. We build the gateway engine between them.
TIER 1
K-DST · SELSI
10–20 min questionnaire. Subjective, 30% miss rate. Low cost — but the borderline group slips through.
TIER 2 · OUR SEAT
3-axis integrated AI
5 min of real speech → linguistic · articulation · acoustic auto-analysis. 90% accuracy, ₩20–30K per run, operable by teachers and parents.
TIER 3
PRES · REVT · APAC
1:1 SLP-administered, 1.5–2 hours, ₩300–500K. Accurate — but time, cost, and access are the walls.
INSIDE THE ENGINE
Linguistic, articulatory, and acoustic analyses usually run separately. We fuse all three inside one engine and turn 5 minutes of speech into a clinician-reviewable report.
AXIS 1 · Linguistic
Post-STT pattern analysis of phonology · vocabulary · grammar · pragmatics. Expressive vocabulary, sentence structure, and response consistency — all in one pass.
AXIS 2 · Articulation
Diadochokinetic-rate analysis measures agility and precision of the articulatory apparatus — catches articulation-disorder signals directly from the waveform.
AXIS 3 · Acoustic
Tone · prosody · speech rate · intonation extracted from raw audio. Picks up the grain that STT alone drops — disfluency, distortion, stutter.
end-to-end flow
HOW IT DIFFERS
Checklists, formal assessments, ambient-audio AI — each misses something. We fill the seat the others can’t.
Checklist
K-DST · SELSI
Formal
PRES · REVT · APAC
Ambient AI
LENA
SpeechMap
3-axis AI
Checklist
K-DST · SELSI
Formal
PRES · REVT · APAC
Ambient AI
LENA
SpeechMap
3-axis AI
TRACTION
10,000+
3-year deployment of the provincial child language-screening system we designed and built. Front-line teachers ran it themselves — that field-standard experience is baked straight into the current engine.
Dururbarun · KAIST
SpeechMap engine live inside Dururbarun Social Cooperative’s speech-therapy program. Clinical and research design co-reviewed with KAIST faculty.
9 filings
PCC-DP · hallucination-suppressed LLM · 3-minute screening · clinical report — 9 applications filed with KIPO. Paper-oriented R&D track.
HOW IT LANDS
Same engine — SaaS subscription for B2B, provincial license for B2G, partner API for B2C. Three markets reinforcing each other.
B2B
5,000 domestic speech-therapy centers · outpatient clinics
₩50K–500K/month SaaS subscription. Clinician dashboard + auto-report. Target coverage: top 300 centers (10%).
2028 revenue ₩250M
B2G
17 metropolitan/provincial + 226 municipal + 103 district offices
Provincial license + teacher-run mode. Scale the Gangwon Provincial standard-tool precedent into Seoul-metro and Yeongnam regions.
2028 revenue ₩50M
B2C
≈2M children aged 2–7
Open the engine API to smart-toy / kids-device / education-service partners. Home AI personalized training (1-min units) beta 2026-04.
2028 subscribers 2,000
WHAT'S NEXT
BEP 2026-04 → net-positive 2027-01 → SaMD Class 2 clearance 2028. From gateway to regulated asset.
2026
AI personalized training (1-minute units) beta. 20 partner institutions · 1–2 additional patent filings · ₩150M revenue · BEP reached in April.
2027
100 institutions · 3 additional patents · B2C expansion. ₩500M revenue · net-positive in January. B2B API partner private beta opens.
2028
Software-as-Medical-Device Class 2 clearance · clinical trial + IRB complete · ₩700M revenue · 2,000 subscribers · global launch groundwork.
We take clinical and education PoCs one case at a time. If you want to run real voice data through the 3-axis engine, just say so — no sales PM in between, a core engineer replies within one business day.
