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Reinventing speech with AI.

Bringing science to speech.


With AI-powered language rehabilitation, we’re creating a world where more people can speak and connect.

About the Service

AI-powered, personalized speech rehabilitation—
 building a world where everyone can speak.

WE

Speech NRT helps you build the confidence to say “I can.”
 And with science and technology, we help you overcome even the toughest pronunciation barriers.

NOW

More affordable than a single offline therapy session—saving about $2,000 per person each year.
 AI voice analysis delivers unlimited, fully personalized speech training.

Reimagining the science of speech with the power of AI.

Bringing science into the way we speak.


With AI-powered speech and language solutions,
we’re creating a world where more people can speak and connect.


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Service Overview

AI-powered, personalized speech rehabilitation for a world where everyone can speak.

WE


NOW


Speech NRT helps build the confidence to say, “I can do it.”
And with science and technology, we help you overcome even the toughest pronunciation barriers with ease.

At a lower cost than a single offline session, saving about $2,000 per year per user.
AI voice analysis enables unlimited, fully personalized speech training.

CEO

We’re committed to giving your family the best in pronunciation improvement.


Through years of experience, I have dedicated myself to understanding 

the needs of children with speech and language disorders, 

as well as patients recovering from stroke or living with dementia.
 As both a parent of a child with developmental disabilities 

and a medical professional, 

I am committed to helping families regain happiness in their everyday lives.




Professional Background


  • Board-Certified Korean Medicine Internal Specialist

  • Ph.D. in Korean Medicine, Wonkwang University

  • Internship and Residency, Wonkwang University Korean Medicine Hospital

  • B.A. in Korean Medicine, Wonkwang University

  • Regular Member, Korean Medical Association of Korean Medicine

  • Regular Member, Association of Korean Medicine Specialists

  • Level 1 Certified Psychological Counselor

  • Former Clinic Director, Ilmaek Korean Medicine Clinic

  • Former Clinic Director, The Bom Korean Medicine Clinic

  • Current Clinic Director, Shimjunbo Korean Medicine Clinic

  • CEO, Speech NRT Co., Ltd.

  • Author of “A Descendant of Heo Jun Is a High School Senior Preparing for College"


ACHIEVEMENTS & CERTIFICATIONS

A benchmark in language learning, built on proven results.

Women-Owned Business Certification

August 2024

Digital Medical Device
Manufacturing Certification

March 2025

Corporate R&D Center
Certification

May 2025

Passed KCL Testing

Verified through accredited testing.

Speech Accuracy
0%
Target: 80%+
User Satisfaction
0%
Target: 80%+
Pronunciation Gain
0%
Target: 25%+

Patent Applications

Phoneme-Based Pronunciation Correction System
Language Training System (PCT)

Global Market Expansion

Partnerships established in
the U.S. and Vietnam

KTR Accredited Certification February 13, 2026

Software Quality Certification

NeuroTalk v1.0.0

Certification Grade
Grade 1
Certification No.
26-0017
Certifying Body
KTR Korea Testing & Research Institute
Legal Basis
Article 20 of the Software Promotion Act

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Struggling with pronunciation?


Developed by a practicing Korean medicine doctor, a speech-language specialist,
and a mother of a child with developmental disabilities—designed to make pronunciation practice simple and enjoyable.

Like working with a speech therapist, you can improve your pronunciation anytime, anywhere—affordably and effectively.

NeuroTalk Station-Based Language Learning Solution

Turn any space into a speaking and listening learning environment.

Language rehabilitation, listening training, and pronunciation learning
delivered through a dedicated kiosk and headset for a safe, immersive experience.

NeuroTalk Station Components

01

Educational Kiosk Device

  • Stand-type touch display
  • Stable Android-based operation
  • External buttons and app access can be restricted
02

NeuroTalk Learning App

  • Listening and speaking-focused learning content
  • Real-word vs. pseudo-word discrimination training
  • Pronunciation awareness and auditory discrimination training
03

Headset and Microphone Provided

  • Ensures a personalized listening environment
  • Minimizes surrounding noise
  • Improves focus during speech training

Key Specifications

Display
32-inch FHD IPS
Operating System
Android 13 App Expansion
Battery
8,000mAh Up to 5h Portable
Connectivity Ports
USB ×2 HDMI IN DC IN
Network
Wi-Fi 2.4G 5G
Audio
10W ×2 Speakers Dual Microphones
Download Product Specifications (Manual)

Service Benefits

AI analyzes your speech, delivers personalized training, 

and makes language rehabilitation enjoyable and affordable.

Service Overview

AI analyzes your speech to deliver personalized training—
 making language rehabilitation enjoyable and affordable.

characteristic 01

The first fully automated personalized training  

AI analyzes your speech and automatically delivers a personalized correction and training program.

characteristic 02

High efficiency at a low cost

More affordable than a single offline session—saving about $2,000 per year.

characteristic 03

Fun, game-based training with zero boredom

A variety of game formats keep phoneme training fun and continuous.


characteristic 01

characteristic 02

characteristic 03

The first fully automated personalized training on the market

High efficiency at a low cost


Engaging, game-based training with zero boredom

AI analyzes each user’s speech and automatically delivers a personalized correction and training program.

It costs less than a single offline therapy session,
saving about $2,000 per year.

A variety of game formats make training target phonemes fun and sustainable.

Speech NRT Platform

Speech NRT connects with users 

across multiple platforms. 

Neuro Talk

Origin

AI analyzes your speech to deliver personalized language training
a new standard in speech therapy, anytime and anywhere.

Phono Hear

Sound

A game-based auditory training app that improves sound discrimination
helping you listen with fun and speak more naturally.

Neuro Talk - DTx

DTx

A digital therapeutics–based language rehabilitation solution for medical professionals, enhancing treatment efficiency and accessibility
through AI and science.

Solving Real-World Learning Challenges

“Learning should be personalized, while operations remain simple.”

Use on
Personal Devices

Difficult Device Management

Smartphone
Learning

Reduced Learning Focus

Speaker-Based
Learning

Noise & Privacy Issues

Individual
Learning Records

Limited Administrative Control

Use Case Scenarios

Classroom Use

  • Pre-class warm-up learning
  • Individual supplementary learning
  • Rotational learning stations

Therapy & Support

  • Making use of waiting time before speech therapy
  • Support tool for repetitive training
  • Supplementary learning with minimal therapist intervention

Why Schools Choose NeuroTalk

✓ No Personal Devices Required
✓ Dedicated Learning Device for Easy Management
✓ Automatic App Launch (Kiosk Mode)
✓ External Apps & Notifications Blocked
✓ Fixed Installation in Learning Spaces

Recommended Installation Locations

Speech Therapy Room Special Education Classroom After-School Care Room Counseling / Study Room

Basic Package Components

Stand-Type Touch Kiosk
NeuroTalk Kiosk App
Headset
Initial Setup & Installation Guide
Package components may vary depending on institutional requirements and operating environments.

Target Institutions for Deployment

Educational Institutions

  • Special schools
  • Special education classrooms in general schools
  • Inclusive classrooms (IEP support tool)

Healthcare Institutions

  • Public hospitals and public medical centers
  • Hospitals with rehabilitation medicine and neurology departments
  • Dementia care hospitals

Public Welfare Institutions

  • Public health centers
  • Dementia care centers
  • Welfare facilities for older adults and people with disabilities
  • Community integrated care providers

COMPANY HISTORY

The journey that has shaped a new standard in language learning.

2024 Key Milestones
  • June
    Company Established
    Official launch of Speech Science Playground Co., Ltd.
  • August
    Women-Owned Business Certification
    Official certification obtained
  • October
    Pronunciation Training Wordplay App Launch
    MVP launch of language, auditory, and cognitive training service
  • 2024
    Pre-Startup Package Agreement
    Hosted by the Korea Venture Business Association
2024–2025 Ongoing Programs
  • —
    IP Stepping Stone Program
    Hosted by Incheon Techno Park
  • —
    Consumer-Centered Product Development Service Design Consulting
     
  • —
    Second Business Feasibility Evaluation for High-Performance Startups
    Hosted by Incheon Techno Park
  • —
    Multi-Model Demonstration Project for Dementia Cohort Institutions
    Hosted by Gwangju Techno Park
  • —
    Stepping Stone R&D Third Growth Network Program
    Hosted by Korea Technology and Information Promotion Agency for SMEs
2025 Products · Certifications · Programs
  • March
    Digital Medical Device Manufacturing Certification
    Advancing as a specialized digital healthcare company
  • May
    Corporate R&D Center Certification
    Strengthened R&D capabilities
  • September
    Official Launch of NeuroTalk
    AI-based pronunciation and cognitive training service
  • November
    Official Launch of PhonoHear
    Auditory rehabilitation and auditory training service
  • 2025
    IP Project Program
    Hosted by Incheon Intellectual Property Center
  • 2025
    AI GPU Free Rental Program
    Strengthened R&D capabilities
  • 2025
    Bio I-Core Program
    U.S. market exploration (hosted by KIST)
2025–2026 In Progress
  • Ongoing
    Early Startup Package
    Hosted by Inha University

Field-Proven NeuroTalk Language Learning Solution

Advancing speaking and listening
learning in classrooms and real-world settings.

More
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For Healthcare Organizations

Empower Better Speech Therapy Beyond the Clinic

At Neurotalk-English, we believe speech therapy should continue beyond the treatment room.

Our evidence-based pronunciation training platform helps clinics and healthcare providers extend therapy into patients' daily lives through structured, engaging, and measurable home practice.

Designed with input from speech-language pathology professionals and built using AI-powered pronunciation analysis, Neurotalk-English delivers personalized training, objective progress tracking, and consistent practice between therapy sessions.

Whether you're supporting individuals with Parkinson's disease, stroke, neurological disorders, or age-related speech difficulties, Neurotalk-English helps improve therapy adherence while reducing the burden on clinicians.

Bring speech therapy home—while keeping clinicians connected.

For Individual Users

Having Trouble Speaking Clearly?

Speaking with confidence can make everyday conversations easier and more enjoyable.

Neurotalk-English is your personal pronunciation coach, helping you practice whenever and wherever you want.

Using advanced AI speech analysis, the app listens to your pronunciation, identifies the sounds that need improvement, and provides personalized exercises designed just for you.

Practice at your own pace, track your progress, and build clearer speech—without expensive equipment or frequent clinic visits.

Better pronunciation starts with just a few minutes of practice each day.

Click the button below to submit an introduction inquiry.

 💌 contact@mghnrt.com

 📞  010-4609-6976 

You don’t have to struggle alone anymore.
Our experts are here to help you.

CEO: Yunjin Rhee 

Address: 2F, Suite 202, 894 Namdong-daero, Namdong-gu, Incheon, South Korea
Business Registration Number: 439-88-02975

Personalized AI Speech Therapy — Smarter, Easier, and More Engaging.