Assignee
NAGEL FREDERIK
DE·8 granted patents·84 citations·filing 2009–2012
Top patents by PatentIndex Score
8 records- 0192US8401862B2Audio encoder, method for providing output signal, bandwidth extension decoder, and method for providing bandwidth extended audio signalNAGEL FREDERIK·Filed 2011·Granted Mar 19, 2013·21 cites·8 claims
- 0290US9697838B2Apparatus, method and computer program for generating a representation of a bandwidth-extended signal on the basis of an input signal representation using a combination of a harmonic bandwidth-extension and a non-harmonic bandwidth-extensionNAGEL FREDERIK·Filed 2010·Granted Jul 4, 2017·12 cites·18 claims
- 0388US8606586B2Bandwidth extension encoder for encoding an audio signal using a window controllerNAGEL FREDERIK·Filed 2011·Granted Dec 10, 2013·19 cites·26 claims
- 0485US9305557B2Apparatus and method for processing an audio signal using patch border alignmentNAGEL FREDERIK·Filed 2012·Granted Apr 5, 2016·7 cites·13 claims
- 0581US8731948B2Audio signal synthesizer for selectively performing different patching algorithmsNAGEL FREDERIK·Filed 2011·Granted May 20, 2014·7 cites·10 claims
- 0680US8880410B2Apparatus and method for generating a bandwidth extended signalNAGEL FREDERIK·Filed 2011·Granted Nov 4, 2014·9 cites·17 claims
- 0776US8996362B2Device and method for a bandwidth extension of an audio signalNAGEL FREDERIK·Filed 2009·Granted Mar 31, 2015·9 cites·21 claims
- 0838US9230557B2Apparatus, method and computer program for manipulating an audio signal comprising a transient eventNAGEL FREDERIK·Filed 2011·Granted Jan 5, 2016·0 cites·20 claims
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