Enlighten your sound with ClearSpeech

ClearSpeech is an easy-to-use educational tool that provides a new way of learning pronunciation for those in need of improving their speech sounds and communication.

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Bring your personal tutor in your pocket!

3D Animation & 3D Panoramic view

ClearSpeech shows inner mouth movements step-by-step through 3D animations that make it simple for users to visualize and understand pronunciation techniques. By providing phonic patterns that show the mechanics of how each sound is formed, users can easily comprehend both spelling and the mechanics of sound formation.

Self Evaluation

By using the patent pending technology in the ClearSpeech app, users can visually observe and evaluate their pronunciation with accuracy, and adjust their sounds through real-time self-evaluation.

Word Practice

The user can enjoy the word practice videos of each sound providing zoom-in view of lip and jaw movement in producing each target word. The user can repeat and imitate the lip and jaw movement when monitoring the videos.

Sentence Practice

The user starts by listening to a full sentence that contains the specific words being learned, spoken by a native speaker. After listening to the native speaker, the user can then record the sentence with his or her own voice and compare it to the native speaker's recording.


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Who needs CS

Students learning English

Domestic and international students. Particularly students majoring in English, Linguistics and Communication Sciences and Disorders can use the ClearSpeech app to improve their knowledge in English sounds system (Phonetics and Phonology).

English as a Second Language (ESL)

For individuals learning English as second language for work, travel, or relocation, the ClearSpeech app can help with accent reduction and pronunciation.

Primary Schools and Home Schools

ClearSpeech is a useful and convenient tool for teaching professionals and parents to use as a reference for pronunciation and articulation when working with young children in the early stages of learning.

Professionals in Speech & Language science

Speech professionals use ClearSpeech as a speech correction tool in therapy for accent reduction, speech disorders, articulation and phonological disorders.

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How it works

Cutting edge 3D animation techniques

Combined with state-of-the-art 3D imaging and audio technology, ClearSpeech tutorial videos show the coordination and movement of speech mechanisms from various angles to demonstrate how each sound is formed.

Clinically Proven Methodology

From single sounds to single words to complete sentences, ClearSpeech's systematic learning approach starts with a single sound, then word, then progresses to the sentence level. Patterns of sounds and letter combination are custom created for each level of learning.

Self Evaluation

After learning from 3D videos and lectures, users can test their progress and receive numerical scores for their vowel and consonant sounds based on their accuracy, as measured by a patent pending speech analysis engine.

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Technology

3D Animation and Imaging Techniques

From single sounds to single words to complete sentences, ClearSpeech's systematic learning approach starts with a single sound, then word, then progresses to the sentence level. Patterns of sounds and letter combination are custom created for each level of learning.

Speech Engines

From single sounds to single words to complete sentences, ClearSpeech's systematic learning approach starts with a single sound, then word, then progresses to the sentence level. Patterns of sounds and letter combination are custom created for each level of learning.

Speech to 3D Modelling Technology

After learning from 3D videos and lectures, users can test their progress and receive numerical scores for their vowel and consonant sounds based on their accuracy, as measured by a patent pending speech analysis engine.

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About Us

Team members

C.E.O.

Graduate Clinician at Memphis Speech & Hearing Center.
in the U.S. Completed 1st year Ph.D. program in Speech Science at the Univ. of Memphis. B.S. in Speech Pathology at Illinois State Univ. (Summa Cum Laude)

Ph.D. - Phonetics Expert

Associate Professor at Illinois State Univ.
Ph.D. in Speech & Hearing Science at the Univ. of Illinois Urbana-Champaign Author of the book, A Phonetics Workbook for Students: PEARSON

M.S. UI/UX Expert

M.S. in Electronic engineering at Kyungpook National Univ.
Researcher at LG Electronics

Ph.D. Speech Scientist

Associate Professor at Illinois State Univ.
Ph.D. in Speech & Hearing Science at the Univ. of Illinois Urbana-Champaign
Over 10 years of extensive background in ESL business

Audio Engineering Expert

Ph.D. in Audio Engineering at Seoul National Univ. 25 years of Extensive background in digital signal processing

Managing Director

B.S. in Business Administration at Virginia Commonwealth University.
Managing Director at SELI Innovations inc.

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Enlighten your sound with ClearSpeech

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Get in touch

  • We’re always available to answer your questions, and respond to your feedback. Please call us at
  • +1 (415) 630-0279
  • 3003 North 1st Street, San Jose, CA, 95134 United States

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