Apparatus and method for generating output signals based on an audio source signal, sound reproduction system and loudspeaker signal

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United States of America Patent

PATENT NO 9961473
APP PUB NO 20170238119A1
SERIAL NO

15585792

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Abstract

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An apparatus for generating a first multitude of output signals based on at least one audio source signal having a delay network and a feedback processor. The delay network includes a second multitude of delay paths, each delay path having a delay line and an attenuation filter. Each delay line is configured for delaying delay line input signals and for combining the at least one audio source signal and a reverberated audio signal to obtain a combined signal, wherein the attenuation filter of a delay path is configured for filtering the combined signal from the delay line of the delay path to obtain an output signal. The first multitude of output signals includes the output signal. The feedback processor is configured for reverberating the first multitude of output signals to obtain a third multitude of the reverberated audio signals including the reverberated audio signal.

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Patent Owner(s)

Patent OwnerAddress
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E VHANSASTRASSE 27C MUNICH 80686

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Borss, Christian Erlangen, DE 33 93
Habets, Emanuel Spardorf, DE 39 294
Neugebauer, Bernhard Buckenhof, DE 29 404
Schlecht, Sebastian Leipzig, DE 5 19
Silzle, Andreas Buckenhof, DE 18 562
Stenzel, Hanne Neckarsulm, DE 6 29

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