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Vorrichtung und Verfahren zur Simulation von WFS Systemen und Kompensation von Klangbeeinflussenden WFS Eigenschaften

DEVICE AND METHOD FOR SIMULATION OF WFS SYSTEMS AND COMPENSATION OF SOUND-INFLUENCING PROPERTIES
 
: Deguara, J.; Rodigast, R.

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Frontpage ()

DE 102006010212 A: 20060306
DE 102006010212 A1: 20070920
WO 2007101498 A1: 20070913
German
Patent, Electronic Publication
Fraunhofer IDMT ()

Abstract
An aliasing correction in a wave field synthesis system is performed by determining the aliasing filter characteristic specific to a virtual source. Said aliasing filter characteristic, which can be the aliasing frequency for example, is determined by means of the source position information. The aliasing filter characteristic is used for an adaptive anti-aliasing filter for the adaptive filtering of the audio signal associated with the source or the component signals associated with the source.

: http://publica.fraunhofer.de/documents/N-201955.html