Inventor · disambiguated record
Andreas Niedermeier
Also filed as: NIEDERMEIER ANDREAS
43 granted patents·2 pending applications·57 citations·filing 2015–2024
97Inventor score
Files withFRAUNHOFER GES FORSCHUNG44FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E V1
Top patents by PatentIndex Score
45 records- 0197US11769513B2Apparatus and method for decoding or encoding an audio signal using energy information values for a reconstruction bandFRAUNHOFER GES FORSCHUNG·Filed 2022·Granted Sep 26, 2023·2 cites·14 claims
- 0295US11908484B2Apparatus and method for generating an enhanced signal using independent noise-filling at random values and scaling thereuponFRAUNHOFER GES FORSCHUNG·Filed 2022·Granted Feb 20, 2024·2 cites·18 claims
- 0394US10726854B2Context-based entropy coding of sample values of a spectral envelopeFRAUNHOFER GES FORSCHUNG·Filed 2018·Granted Jul 28, 2020·13 cites·30 claims
- 0493US10388287B2Audio encoder for encoding a multichannel signal and audio decoder for decoding an encoded audio signalFRAUNHOFER GES FORSCHUNG·Filed 2017·Granted Aug 20, 2019·9 cites·22 claims
- 0591US10147430B2Apparatus and method for decoding and encoding an audio signal using adaptive spectral tile selectionFRAUNHOFER GES FORSCHUNG·Filed 2016·Granted Dec 4, 2018·6 cites·20 claims
- 0686US10529348B2Apparatus and method for generating an enhanced signal using independent noise-filling identified by an identification vectorFRAUNHOFER GES FORSCHUNG·Filed 2017·Granted Jan 7, 2020·4 cites·22 claims
- 0785US10777208B2Audio encoder for encoding a multichannel signal and audio decoder for decoding an encoded audio signalFRAUNHOFER GES FORSCHUNG·Filed 2019·Granted Sep 15, 2020·3 cites·27 claims
- 0884US10511865B2Audio splicing conceptFRAUNHOFER GES FORSCHUNG·Filed 2017·Granted Dec 17, 2019·2 cites·27 claims
- 0984US2025201256A1Context-based entropy coding of sample values of a spectral envelopeFRAUNHOFER GES FORSCHUNG·Filed 2024·Application pending·0 cites
- 1083US10395661B2Audio encoder for encoding a multichannel signal and audio decoder for decoding an encoded audio signalFRAUNHOFER GES FORSCHUNG·Filed 2017·Granted Aug 27, 2019·3 cites·24 claims
- 1183US10262666B2Processor, method and computer program for processing an audio signal using truncated analysis or synthesis window overlap portionsFRAUNHOFER GES FORSCHUNG·Filed 2017·Granted Apr 16, 2019·4 cites·18 claims
- 1281US12495170B2Audio splicing conceptFRAUNHOFER GES FORSCHUNG·Filed 2023·Granted Dec 9, 2025·0 cites·3 claims
- 1381US12205604B2Apparatus and method for generating an enhanced signal using independent noise-filling identified by an identification vectorFRAUNHOFER GES FORSCHUNG·Filed 2023·Granted Jan 21, 2025·0 cites·15 claims
- 1481US11264042B2Apparatus and method for generating an enhanced signal using independent noise-filling information which comprises energy information and is included in an input signalFRAUNHOFER GES FORSCHUNG·Filed 2019·Granted Mar 1, 2022·2 cites·22 claims
- 1580US12205606B2Context-based entropy coding of sample values of a spectral envelopeFRAUNHOFER GES FORSCHUNG·Filed 2023·Granted Jan 21, 2025·0 cites·16 claims
- 1679US10332531B2Apparatus and method for decoding or encoding an audio signal using energy information values for a reconstruction bandFRAUNHOFER GES FORSCHUNG·Filed 2018·Granted Jun 25, 2019·1 cites·11 claims
- 1778US10902861B2Processor and method for processing an audio signal using truncated analysis or synthesis window overlap portionsFRAUNHOFER GES FORSCHUNG·Filed 2019·Granted Jan 26, 2021·2 cites·18 claims
- 1877US11769512B2Apparatus and method for decoding and encoding an audio signal using adaptive spectral tile selectionFRAUNHOFER GES FORSCHUNG·Filed 2021·Granted Sep 26, 2023·0 cites·9 claims
- 1976US11881225B2Audio encoder for encoding a multichannel signal and audio decoder for decoding an encoded audio signalFRAUNHOFER GES FORSCHUNG·Filed 2022·Granted Jan 23, 2024·0 cites·22 claims
- 2075US11882323B2Audio splicing conceptFRAUNHOFER GES FORSCHUNG·Filed 2022·Granted Jan 23, 2024·0 cites·8 claims
- 2173US11790927B2Context-based entropy coding of sample values of a spectral envelopeFRAUNHOFER GES FORSCHUNG·Filed 2022·Granted Oct 17, 2023·0 cites·20 claims
- 2273US11741973B2Audio encoder for encoding a multichannel signal and audio decoder for decoding an encoded audio signalFRAUNHOFER GES FORSCHUNG·Filed 2021·Granted Aug 29, 2023·0 cites·19 claims
- 2371US11705145B2Apparatus and method for generating an enhanced signal using independent noise-fillingFRAUNHOFER GES FORSCHUNG·Filed 2020·Granted Jul 18, 2023·0 cites·22 claims
- 2471US11477497B2Audio splicing conceptFRAUNHOFER GES FORSCHUNG·Filed 2021·Granted Oct 18, 2022·0 cites·10 claims
- 2571US11107483B2Audio encoder for encoding a multichannel signal and audio decoder for decoding an encoded audio signalFRAUNHOFER GES FORSCHUNG·Filed 2020·Granted Aug 31, 2021·0 cites·24 claims
- 2669US11250862B2Apparatus and method for decoding or encoding an audio signal using energy information values for a reconstruction bandFRAUNHOFER GES FORSCHUNG·Filed 2019·Granted Feb 15, 2022·0 cites·14 claims
- 2769US11250866B2Context-based entropy coding of sample values of a spectral envelopeFRAUNHOFER GES FORSCHUNG·Filed 2020·Granted Feb 15, 2022·0 cites·16 claims
- 2868US10186274B2Decoder for generating a frequency enhanced audio signal, method of decoding, encoder for generating an encoded signal and method of encoding using compact selection side informationFRAUNHOFER GES FORSCHUNG·Filed 2017·Granted Jan 22, 2019·1 cites·13 claims
- 2968US10062390B2Decoder for generating a frequency enhanced audio signal, method of decoding, encoder for generating an encoded signal and method of encoding using compact selection side informationFRAUNHOFER GES FORSCHUNG·Filed 2017·Granted Aug 28, 2018·1 cites·17 claims
- 3067US11664036B2Processor and method for processing an audio signal using truncated analysis or synthesis window overlap portionsFRAUNHOFER GES FORSCHUNG·Filed 2021·Granted May 30, 2023·0 cites·28 claims
- 3167US10984805B2Apparatus and method for decoding and encoding an audio signal using adaptive spectral tile selectionFRAUNHOFER GES FORSCHUNG·Filed 2018·Granted Apr 20, 2021·0 cites·9 claims
- 3263US11238874B2Audio encoder for encoding a multichannel signal and audio decoder for decoding an encoded audio signalFRAUNHOFER GES FORSCHUNG·Filed 2019·Granted Feb 1, 2022·0 cites·22 claims
- 3363US10657979B2Decoder for generating a frequency enhanced audio signal, method of decoding, encoder for generating an encoded signal and method of encoding using compact selection side informationFRAUNHOFER GES FORSCHUNG·Filed 2015·Granted May 19, 2020·1 cites·17 claims
- 3462US10885924B2Apparatus and method for generating an enhanced signal using independent noise-fillingFRAUNHOFER GES FORSCHUNG·Filed 2019·Granted Jan 5, 2021·0 cites·24 claims
- 3562US10276183B2Apparatus and method for decoding or encoding an audio signal using energy information values for a reconstruction bandFRAUNHOFER GES FORSCHUNG·Filed 2016·Granted Apr 30, 2019·0 cites·14 claims
- 3661US11862184B2Apparatus and method for processing an encoded audio signal by upsampling a core audio signal to upsampled spectra with higher frequencies and spectral widthFRAUNHOFER GES FORSCHUNG·Filed 2021·Granted Jan 2, 2024·0 cites·29 claims
- 3758US10770051B2Apparatus and method for harmonic-percussive-residual sound separation using a structure tensor on spectrogramsFRAUNHOFER GES FORSCHUNG·Filed 2018·Granted Sep 8, 2020·1 cites·17 claims
- 3856US10354663B2Apparatus and method for generating an enhanced signal using independent noise-fillingFRAUNHOFER GES FORSCHUNG·Filed 2016·Granted Jul 16, 2019·0 cites·23 claims
- 3953US2024194209A1Apparatus and method for removing undesired auditory roughnessFRAUNHOFER GES FORSCHUNG·Filed 2023·Application pending·0 cites
- 4052US9947330B2Context-based entropy coding of sample values of a spectral envelopeFRAUNHOFER GES FORSCHUNG·Filed 2016·Granted Apr 17, 2018·0 cites·19 claims
- 4151US11100939B2Apparatus and method for processing an encoded audio signal by a mapping drived by SBR from QMF onto MCLTFRAUNHOFER GES FORSCHUNG·Filed 2018·Granted Aug 24, 2021·0 cites·37 claims
- 4249US10332536B2Apparatus and method for decoding an encoded audio signal with low computational resourcesFRAUNHOFER GES FORSCHUNG·Filed 2017·Granted Jun 25, 2019·0 cites·8 claims
- 4347US12051431B2Audio similarity evaluator, audio encoder, methods and computer programFRAUNHOFER GES FORSCHUNG·Filed 2020·Granted Jul 30, 2024·0 cites·32 claims
- 4447US9799345B2Apparatus and method for decoding an encoded audio signal with low computational resourcesFRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E V·Filed 2016·Granted Oct 24, 2017·0 cites·18 claims
- 4546US10607630B2Encoding by reconstructing phase information using a structure tensor on audio spectrogramsFRAUNHOFER GES FORSCHUNG·Filed 2018·Granted Mar 31, 2020·0 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →