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Fundamentals

Core concepts of spatial audio and human auditory perception.

Chapters

Why Spatial Audio?

Spatial audio aims to recreate or create three-dimensional sound experiences. Unlike traditional stereo limited to a left-right axis, spatial audio can position sounds:

  • Around the listener (360°)
  • Above and below (height)
  • At various distances

Spacelite enables transformation of stereo sources into multichannel spatial experiences using the HSR algorithm.