Apparatus and method for processing stereo signals for reproduction in cars to achieve individual three-dimensional sound by frontal loudspeakers

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United States of America Patent

PATENT NO 10257634
APP PUB NO 20180014138A1
SERIAL NO

15711876

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Abstract

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Embodiments provide a digital processor including an ambient portion extractor and a spatial effect processing stage. The ambient portion extractor is configured to extract an ambient portion from a multi-channel signal. The spatial effect processing stage is configured to generate a spatial effect signal based on the ambient portion of the multi-channel signal. The digital processor is configured to combine the multi-channel signal or a processed version thereof with the spatial effect signal.

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Patent Owner(s)

  • FRAUNHOFER - GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Habets, Emanuel Spardorf, DE 39 294
Hellmuth, Oliver Budenhof, DE 80 1882
Herre, Juergen Erlangen, DE 181 4703
Hess, Wolfgang Karlsbad, DE 30 596
Plogsties, Jan Fuerth, DE 55 830
Varga, Stefan Cologne, DE 7 37

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