Loudness control for user interactivity in audio coding systems

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United States of America Patent

PATENT NO 11379178
APP PUB NO 20210004204A1
SERIAL NO

17028777

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Abstract

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An audio processor for processing an audio signal includes: an audio signal modifier for modifying the audio signal in response to a user input; a loudness controller for determining a loudness compensation gain based on a reference loudness or a reference gain and a modified loudness or a modified gain, where the modified loudness or the modified gain depends on the user input; and a loudness manipulator for manipulating a loudness of a signal using the loudness compensation gain.

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Patent Owner(s)

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

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Küch, Fabian Erlangen, DE 31 20
Kratschmer, Michael Möhrendorf, DE 33 151
Meier, Michael Aurachtal, DE 69 298
Neugebauer, Bernhard Buckenhof, DE 26 350
Uhle, Christian Ursensollen, DE 47 647

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