Restore Your Voice
with Euphonia

Real-time Voice Restoration for people with Dysphonia and Voice Disfluencies. Speak effortlessly in voice and video calls with our revolutionary virtual microphone technology.
Download for Windows
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Free trial • No credit card required • Works with all video conference apps • Minimum Requirements

Person using laptop with headphones for enhanced voice communication

How Euphonia Works

Discover the advanced AI technology that powers Real-Time Voice Augmentation for effortless voice and video calls of people with dysphonia and voice disfluencies.

Headphones with boom mic

Voice Input

Your voice is captured in real-time through your microphone. Use headphones with a boom mic to make sure that you capture every single word.

AI Processing

Advanced AI algorithms analyze and enhance your voice in real-time with minimal latency.

Enhanced Output

Your enhanced voice is delivered to your communication platform with improved clarity.

The Technology Behind Euphonia

Euphonia uses state-of-the-art machine learning models to process and enhance your voice in real-time. Our AI technology can improve speech clarity and enhance vocal characteristics to make communication more effective for people with dysphonia and voice disfluencies.


Speech processing iconDewhispering

Euphonia converts whispers to fully voiced intelligible speech. Whispering in voice and video calls requires a lot of effort and disrupts the natural flow of conversations. Euphonia can allow you to speak effortlessly for hours in telecommunications. In many cases, whispering can be used to reduce stuttering during phone calls. In other cases, whispering might be the only available option due to vocal fold disabilities.

Sound wave iconIrregular Voicing Restoration

Various voice conditions manifest irregular voicing, irregular pitch variations, devoicing of voiced sounds, etc. Irregular voicing makes speech hard to understand and patients typically slow down their speaking rate to improve intelligibility. Euphonia restores the natural voicing and allows patients to improve intelligibility without any effort. If used correctly, the patients can speak at a normal rate without the need to slow down, facilitating more transparent communications.

Speech patterns iconNormalization of Speech Patterns

Euphonia can modify speech patterns on the fly, as much as the maximum latency budget permits. This means that it can do micro-corrections of phoneme durations, etc, in order to make speech sound more natural.

Re-articulation iconAnchoring the Articulation

In mild cases of unclear articulation, Euphonia re-articulates the spoken speech to improve intelligibility. In effect, the spoken phonemes are re-anchored in more intelligible configurations. This works well for most English-speaking people, but some accented speakers might find that it also slightly modifies their accent. Participation in our AI Improvement Program will help us cover a larger pool of accents.

Voice Conditions that can Benefit from Euphonia

Euphonia is a tool for effortless voice and video calls. It works only for voices that are still intelligible by boosting the intelligibility that already exists in the spoken speech. It cannot help if the spoken speech is non-intelligible, and it is not a replacement of therapy.


Organic Conditions

  • Vocal Fold Nodules, Polyps or Cysts
  • Contact Granulomas
  • Papillomatosis (Papillomas)
  • Post-Laryngectomy Voice
  • Presbyphonia (Aging Voice)

Neurological Conditions

  • Vocal Fold Paralysis
  • Myasthenia Gravis Voice
  • Spasmodic Dysphonia (Adductor)
  • Essential Vocal Tremor

Functional Conditions

  • Muscle Tension Dysphonia
  • Psychogenic Aphonia/Dysphonia
  • Puberphonia (Mutational Falsetto)
  • Ventricular Phonation
  • Whispered Speech (Stutter Avoidance)

Fluency Disorders

  • Developmental Stuttering

Disclaimer: Euphonia is designed to complement, not replace, professional speech therapy and medical treatment. Always consult with healthcare professionals for proper diagnosis and treatment of voice conditions.

Benefits of Voice Restoration

For Individuals

  • Effortless voice and video calls
  • Increased confidence in telecommunication
  • Improved speech clarity and intelligibility
  • More professional opportunities

For Organizations

  • More inclusive working environments
  • Improved meeting effectiveness
  • Enhanced accessibility compliance
  • Better team collaboration

Showcase

A few examples of how Euphonia can address a few voice conditions such as Spasmodic Dysphonia, Laryngectomy, Vocal Fold Paralysis and Papillomatosis.

YouTube Video Thumbnail
  • Stuttering / Laryngectomy / Spasmodic Dysphonia
  • Bilateral Vocal Cord Paralysis (Larry Page)
  • Spasmodic Dysphonia (Robert F. Kennedy)
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