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s40829 From Surround To True 3-DPeter Lennox, Tony Myatt, John VaughanUniversity of York Heslington, York UK
To progress from surround sound to true 3-D requires an
updating of the psychoacoustical theories which underlie current
technologies. This paper shows how J.J.Gibson's ecological approach
to perception can be applied to audio perception and used to derive
3-D audio technologies based on intelligent pattern recognition and
active hypothesis-testing. These technologies are suggested as methods
which can be used to generate audio environments that are believable
and can be explored.
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Last modified: 12.03.1999 aes16@acoustics.hut.fi