Fraunhofer-gesellschaft Zur Foerderung Der Angewandten Forschung E.v.

Bsh Hausgerate Gmbh

Stefan Wetzel

Oliver Hellmuth

Christian Uhle

Emanuel Habets

Jörg Skrippek

Peter Prokein

Martin Schneider

Andreas Walther

Rainer Jurmann

Raymond Römer

Wolfram Schubert

Kevin Hahn

Marvin Jacob

Christian Till

Nicolai Panke

Katrin Peisert

Tyl Beckmann

Dirk Mischke

Mingyu Li

Thomas Schneider

An apparatus for generating a plurality of loudspeaker signals from two or more audio source signals is provided. Each of the two or more audio source signals shall be reproduced in one or more of two or more sound zones, and at least one of the two or more audio source signals shall not be reproduced in at least one of the two more sound zones. An audio preprocessor is configured to modify each initial audio signal of the two or more initial audio signals depending on a signal power or a loudness of another initial audio signal of the two or more initial audio signals. A filter is configured to generate the plurality of loudspeaker signals depending on in which of the two or more sound zones the two or more audio source signals shall be reproduced and depending on in which of the two or more sound zones the two or more audio source signals shall not be reproduced.

Apparatus and method for providing individual sound zones

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Bubenreuth, Germany

Stefan Wetzel