7 — Spatial Audio
Six frequency bands placed in 3-D space via HRTF. Drag dots to reposition. Wear headphones.
Drag a dot to move that band · brighter = closer to you · center dot = listener
Audio source
Bands
Sub-bass40Hz
Bass125Hz
Low-mid350Hz
Mid1kHz
High-mid3kHz
High10kHz
HRTF uses head-related transfer functions — tiny frequency cues your ears learned from a lifetime of locating sounds. Close your eyes and drag high frequencies above your head. The illusion is subtle but real.