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Simultaneous generation of multiple three-dimensional sound spot by using 512 ch panel loudspeaker array

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4 Author(s)
Shinagawa, K. ; Tokyo Univ. of Sci., Chiba ; Ohtomo, Y. ; Takemura, H. ; Mizoguchi, H.

This paper describes about simultaneous generation of multiple three-dimensional sound spots by using 512 ch panel loudspeaker array. The 512 ch panel loudspeaker array is developed to make three-dimensional multiple sound spots. We confirm the 512 ch panel loudspeaker array can generate four-place simultaneous formation of the three-dimensional sound spot. From this result, voice communication of information to many people is possible. We consider multiple three-dimensional sound spots from measurement result of sound pressure distribution.

Published in:

SICE Annual Conference, 2008

Date of Conference:

20-22 Aug. 2008