Ambisonics is another interesting surround format of the late 70s early 80s i do believe. it's similar to quadraphonics, the four speakers 90 degrees from each other, but with much more sophisticated mathematical models involved, requiring 3 signals and a decoder. it's similar to some of the spacial modelers and such. it seems like some pretty cool stuff.
Beyond the stereo sound Part 2 - Never 2 speakers without the 3rd dimension..., Article
dim. 25 avril 2004, 22:26
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