The Audiophiles Guide

Sonic holography, the power of the diffuser

Paul McGowan

When a system images well, it’s not just sound—it’s sculpture. This episode explores sonic holography and the powerful role diffusers play in creating it, guided by concepts from The Audiophile’s Guide. Unlike absorbers that deaden the room, diffusers scatter reflections without killing energy—unlocking depth, width, and a soundstage that hangs in midair. If you’ve ever chased that elusive 3D image where the speakers vanish and the performers appear, diffusion might be your missing piece.

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