The Neuro-Acoustic Design Lab
Building the emotional operating system for intelligent machines.
Automation was built for efficiency. Delaire builds for human resonance.
We decode how sound shapes trust, attention, and emotion - turning data into design frameworks that make technology feel right.
Our lab fuses Hollywood grade performance science with biometric research, quantifying how tone, rhythm, and frequency regulate the human nervous system.
We measure what machines can’t: the body’s response to sound.
Every study creates the data once missing between emotion and AI.
The 911 Flaw
The voice sounds right, but the body knows it’s wrong.
Why AI Emergency Response Will Cost Lives.
Picture a 2 A.M. crash. You dial 911. A voice answers. Calm, clear, perfectly enunciated.
But something in your body recoils.
AI emergency voices are being deployed worldwide with zero research on their emotional impact. Our findings reveal what cities and startups have missed: your brain isn’t processing words, it’s processing tone. And tone is survival.
Even 15 seconds of hesitation could mean the difference between life and death.
Delirare’s biometric validation framework establishes the first safety standards for AI emergency voices - because efficiency may save seconds, but design will save lives.
Read the White Paper →
We’re not making AI sound human,
we’re teaching it to sound safe.
The Science
The Biology of Trust.
Voice is not an afterthought, it’s infrastructure.
Sound bypasses logic and goes straight to emotion. From Polyvagal Theory to limbic-system research, decades of neuroscience confirm that tone, pacing, and breath regulate the autonomic nervous system.
Delirare transforms these insights into measurable frameworks:
Voice-Trust Index ™
Benchmark for vocal safety.
Authority–Empathy
Matrix ™
Quantifies and dials dominance vs. warmth.
Tonal Compass ™
Maps frequency, rhythm, and pace to emotion.
Resonance Scoring ™
Measures engagement and credibility.
The Voice Passport™
The Pantone of Voice.
For brands that want the keys to trust.
Did you know that a deeper voice statistically predicts corporate power?
Executives with lower vocal frequencies are more likely to lead larger companies and keep their jobs longer.
It sounds like a myth. But it's actually neuroscience. (Duke University proved it.)
Vocal tone doesn’t just shape perception... it move markets.
So why choose your brand’s voice on a whim, when trust can be engineered?
Patent Pending.
Sample data shown for illustrative purposes.
At Delaire, we map how frequency, tempo, and timbre shape belief across gender, culture, and context.
The same voice that inspires confidence in fintech might signal threat in healthcare.Pitch, range, rhythm - these are biological levers, not creative preferences.
The Delaire Vocal Chart™ visualizes these trust signatures, giving brands a measurable blueprint for credibility and connection.
Before you cast a voice, you have to architect one.
The Origin
Meet the Founder →
From Hollywood to AI. The artist who became a scientist of sound.
Jennalyn Ponraj began performing at four and appeared on television by nine.Over two decades, she built a career in music, film, and AAA video games, mastering the art of storytelling and voice.
Trusted by world-class brands including Nike, Taco Bell, and Kohl’s, Jennalyn became one of the industry’s most in-demand talents. When the world’s leading AI companies sought her voice for their systems, she recognized a deeper flaw: machines were advancing faster than empathy.
She walked away from million-dollar contracts to found Delaire, pioneering the emerging field of Voice Architecture - the science of designing voices for biological response, not aesthetic preference.
Her thesis is simple but revolutionary:
Voice equals Trust. And trust is now the gatekeeper to adoption.
Partner
Strategic partnerships for brands, labs, and institutions defining the next era of voice.
We work with visionary organizations building the emotional layer of AI.
Whether through enterprise pilots, licensing of our frameworks, or research collaboration, Delirare helps you design voices that convert trust into measurable outcomes because in the age of AI, your brand’s voice is more valuable than your logo.