Parameter encoding and decoding

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12266372
APP PUB NO 20220122621A1
SERIAL NO

17550953

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Abstract

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There are disclosed several examples of encoding and decoding technique. In particular, an audio synthesizer for generating a synthesis signal from a downmix signal, includes:

    an input interface for receiving the downmix signal, the downmix signal having a number of downmix channels and side information, the side information including channel level and correlation information of an original signal, the original signal having a number of original channels; anda synthesis processor for generating, according to at least one mixing rule, the synthesis signal using: channel level and correlation information of the original signal; andcovariance information associated with the downmix signal.

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Patent Owner(s)

Patent OwnerAddress
FRAUNHOFER-GESELLSCHAFT ZUR FORDERUNG DER ANGEWANDTEN FORSCHUNG E VHANSASTRASSE 27C MÜNCHEN 80686

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bayer, Stefan Erlangen, DE 141 2306
Bouthéon, Alexandre Erlangen, DE 16 2
Disch, Sascha Erlangen, DE 255 3633
Fuchs, Guillaume Erlangen, DE 236 3361
Herre, Jürgen Erlangen, DE 62 605
Küch, Fabian Erlangen, DE 36 27
Multrus, Markus Erlangen, DE 237 3818
Thiergart, Oliver Erlangen, DE 48 720

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