System aspects of an audio codec

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United States of America Patent

PATENT NO 9990935
APP PUB NO 20160196831A1
SERIAL NO

14916545

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Abstract

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The present document relates to the design of anti-aliasing and/or anti-imaging filters for resamplers using rational resampling factors. In particular, the present document relates to a method for implementing such anti-aliasing and/or anti-imaging filters with reduced computational complexity. In addition, the present document relates to further aspects of an audio encoding and decoding system, such as the phase relation between the channels of a multi-channel audio signal and/or the structure of the bitstream of an encoded audio signal.

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Patent Owner(s)

Patent OwnerAddress
DOLBY LABORATORIES LICENSING CORPORATION1275 MARKET STREET SAN FRANCISCO CA 94103
DOLBY INTERNATIONAL ABAPOLLO BUILDING 3E HERIKERBERGWEG 1-35 AMSTERDAM ZUIDOOST 1101 CN

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Friedrich, Tobias Nuremburg, DE 21 89
Groeschel, Alexander Nuremberg, DE 16 216
Hoerich, Holger Nuremberg, DE 45 281
Linzmeier, Karsten Nuremberg, DE 27 680
Popp, Jens Nuremberg, DE 12 68
Riedmiller, Jeffrey San Francisco, US 94 586
Roeden, Karl Jonas Stockholm, SE 33 159
Ward, Michael San Francisco, US 214 2122
Wolters, Martin Nuremberg, DE 38 442

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