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Latest improvements for spatial sound reinforcement: Configuration's automation, remote configuration using mobile devices, and object based room simulation

: Frutos-Bonilla, J.; Gatzsche, G.; Rodigast, R.

Audio Engineering Society -AES-:
136th Audio Engineering Society Convention 2014 : Berlin, Germany, 26 - 29 April 2014
Red Hook, NY: Curran, 2014
ISBN: 978-1-63266-506-5
Audio Engineering Society (AES Convention) <136, 2014, Berlin>
Conference Paper
Fraunhofer IDMT ()

Fraunhofer IDMT presented in 2005 a sound reinforcement system based on the precedence effect which could recreate the natural spatial impression of static and dynamic sources on the stage regardless of the position of the listeners. Based on the experience learnt over the last years, this paper presents three different developments for this system. These improvements are related to the automatic determination of the configuration parameters, the multiuser adjustment of fine parameters on the tribune using portable devices and a new room simulation approach which takes into consideration both source and listener's dependencies.