Chapter 1: Sound as Biological Input
The human auditory system never sleeps. Every acoustic wave in our environment directly stimulates the sympathetic or parasympathetic nervous system.
Binaural Biophysics, Cardiac Coherence, and Acoustic Cognitive Flow

Presented by Matt Music
Founder, LI Music Boutique & Sonic Strategist
Matt Music is an audio composer, entrepreneur, and founder of LI Music Boutique. His presentation at TEDxSoardsRoad explores the biophysics of acoustic resonance, showing how harmonic sound waves alter brainwave states, down-regulate systemic stress, and unlock heightened states of creative problem-solving.
“When you harmonize the sound in your environment, you harmonize the chemistry in your brain.”
Aggregated directly from the main TEDxSoardsRoad stage gallery (4 photos). Click any photo to enlarge.
Acoustic researcher and composer Matt Music demonstrates how harmonic sound frequencies directly regulate heart-rate variability, down-regulate systemic cortisol, and unlock deep states of creative focus.