Ambisonics

Ambisonics is a series of recording and replay techniques using multichannel mixing technology that can be used live or in the studio. By encoding and decoding sound information on a number of channels, a 2-dimensional ("planar", or horizontal-only) or 3-dimensional ("periphonic", or full-sphere) sound field can be presented. Ambisonics was invented by Michael Gerzon of the Mathematical Institute, Oxford, who – with Professor Peter Fellgett of the University of Reading, David Brown, John Wright and John Hayes of the now defunct IMF Electronics, and building on the work of other researchers – developed the theoretical and practical aspects of the system in the early 1970s.

Read more about Ambisonics:  Advantages, Disadvantages, First-order Ambisonics and B-Format, Downloadable B-Format Files, UHJ Format, Super Stereo, G-Format, Patents and Trademarks