Ambisonics Extension

a set of special descriptors for ambisonics encoding and decoding.

Encoding

  • order
  • b-format channel mapping
/spatdif/ambisonics/encode/order 3

Decoding

  • order
  • order-weights,
  • b-format channel mapping
  • encoding formula used (Furse-Malham, SN3D, N3D)
  • NearField Correction (NFC)
  • matrix manipulation of the ambisonics channels
/spatdif/ambisonics/decode/weights 0.707107 1.0 0.707107 0.5 0.35