: Multi-channel audio designed to give the listener a sense of directionality (e.g., sound moving behind or above the head).
: Visuals that complement "tingle" sounds by providing a soft, tactile visual experience.
: Often provided in .WAV (24-bit) for lossless quality or .FLAC to maintain spatial metadata.
: Background assets for Virtual Reality (VR) or Augmented Reality (AR) "relaxing zones."