Sub-Perceptual Acoustics
Infrasound and the Architecture of Awe: How Frequencies Below Human Hearing Reshape Emotional Experience and Spatial Perception
Mar 238 min
Below the threshold of conscious hearing — in the frequency range from one to twenty hertz — sound ceases to be an auditory experience and becomes a whole-body phenomenon, vibrating organ cavities, shifting fluid pressures, and activating vestibular receptors in ways that produce profound emotional and perceptual effects without any awareness that acoustic energy is the cause.
Read →