|
s66819 3D-Sound Reproduction over an Extensive Listening Area: a Hybrid Method Derived from Holophony and AmbisonicRozenn Nicol, Marc EmeritLannion France
Two methods of 3D-sound reproduction for videoconferencing are compared:
Holophony and Ambisonic. Previous studies have shown that they are based
on equivalent reconstruction process. First comparisons between their sound
pick-up approach conclude that the Ambisonic spatial encoding is more efficient,
though unfeasible. The present paper completes this analysis by examining
the sound reproduction step. Finally a hybrid method is proposed.
|
Last modified: 12.03.1999 aes16@acoustics.hut.fi