Inventor · disambiguated record
Martin Dietz
Also filed as: DIETZ MARTIN
96 granted patents·10 pending applications·1,373 citations·filing 1983–2024
99Inventor score
Files withFRAUNHOFER GES FORSCHUNG85FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E V5DAIMLER CHRYSLER AG4WERZALIT AG & CO2DAIMLER AG1
Top patents by PatentIndex Score
106 records- 0196US6424939B1Method for coding an audio signalFRAUNHOFER GES FORSCHUNG·Filed 1998·Granted Jul 23, 2002·261 cites·14 claims
- 0295US11735196B2Encoder, decoder and method for encoding and decoding audio content using parameters for enhancing a concealmentFRAUNHOFER GES FORSCHUNG·Filed 2020·Granted Aug 22, 2023·3 cites·10 claims
- 0395US10236007B2Audio encoder and decoder using a frequency domain processor , a time domain processor, and a cross processing for continuous initializationFRAUNHOFER GES FORSCHUNG·Filed 2017·Granted Mar 19, 2019·14 cites·17 claims
- 0493US12033648B2Method and apparatus for processing an audio signal, audio decoder, and audio encoder for removing a discontinuity between frames by subtracting a portion of a zero-input-reponseFRAUNHOFER GES FORSCHUNG·Filed 2023·Granted Jul 9, 2024·1 cites·13 claims
- 0592US11694704B2Apparatus and method for processing an audio signal using a harmonic post-filterFRAUNHOFER GES FORSCHUNG·Filed 2021·Granted Jul 4, 2023·2 cites·24 claims
- 0691US10706861B2Apparatus and method for estimating an inter-channel time differenceFRAUNHOFER GES FORSCHUNG·Filed 2018·Granted Jul 7, 2020·6 cites·15 claims
- 0791US10242688B2Apparatus and method for processing an audio signal using a harmonic post-filterFRAUNHOFER GES FORSCHUNG·Filed 2017·Granted Mar 26, 2019·7 cites·17 claims
- 0891US6341165B1Coding and decoding of audio signals by using intensity stereo and prediction processesFRAUNHOFER GES ZUR FOERDERDUNG·Filed 1997·Granted Jan 22, 2002·162 cites·16 claims
- 0991US4552797APlate-shaped covering profile and method for manufacturing the sameFURNIER U SPERRHOLZWERK·Filed 1983·Granted Nov 12, 1985·63 cites·3 claims
- 1090US10878830B2Encoder, decoder and method for encoding and decoding audio content using parameters for enhancing a concealmentFRAUNHOFER GES FORSCHUNG·Filed 2017·Granted Dec 29, 2020·8 cites·52 claims
- 1190US6771777B1Process for coding and decoding stereophonic spectral valuesFRAUNHOFER GES FORSCHUNG·Filed 1997·Granted Aug 3, 2004·141 cites·20 claims
- 1290US5848391AMethod subband of coding and decoding audio signals using variable length windowsFRAUNHOFER GES FORSCHUNG·Filed 1996·Granted Dec 8, 1998·150 cites·24 claims
- 1389US11600283B2Concept for coding mode switching compensationFRAUNHOFER GES FORSCHUNG·Filed 2020·Granted Mar 7, 2023·2 cites·18 claims
- 1489US11410664B2Apparatus and method for estimating an inter-channel time differenceFRAUNHOFER GES FORSCHUNG·Filed 2020·Granted Aug 9, 2022·2 cites·13 claims
- 1589US9583114B2Generation of a comfort noise with high spectro-temporal resolution in discontinuous transmission of audio signalsFRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E V·Filed 2015·Granted Feb 28, 2017·11 cites·19 claims
- 1689US7003448B1Method and device for error concealment in an encoded audio-signal and method and device for decoding an encoded audio signalFRAUNHOFER GES FORSCHUNG·Filed 2000·Granted Feb 21, 2006·93 cites·13 claims
- 1788US9384739B2Apparatus and method for error concealment in low-delay unified speech and audio codingFRAUNHOFER GES FORSCHUNG·Filed 2013·Granted Jul 5, 2016·15 cites·16 claims
- 1887US8825496B2Noise generation in audio codecsFRAUNHOFER GES FORSCHUNG·Filed 2013·Granted Sep 2, 2014·15 cites·20 claims
- 1986US11037580B2Apparatus and method for processing an audio signal using a harmonic post-filterFRAUNHOFER GES FORSCHUNG·Filed 2019·Granted Jun 15, 2021·4 cites·19 claims
- 2085US11043226B2Apparatus and method for encoding and decoding an audio signal using downsampling or interpolation of scale parametersFRAUNHOFER GES FORSCHUNG·Filed 2020·Granted Jun 22, 2021·2 cites·42 claims
- 2184US9818420B2Encoder for encoding an audio signal, audio transmission system and method for determining correction valuesFRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E V·Filed 2016·Granted Nov 14, 2017·4 cites·11 claims
- 2284US6766293B1Method for signalling a noise substitution during audio signal codingFRAUNHOFER GES FORSCHUNG·Filed 1998·Granted Jul 20, 2004·125 cites·13 claims
- 2384US2025078850A1Method and apparatus for processing an audio signal, audio decoder, and audio encoderFRAUNHOFER GES FORSCHUNG·Filed 2024·Application pending·0 cites
- 2483US11380341B2Selecting pitch lagFRAUNHOFER GES FORSCHUNG·Filed 2020·Granted Jul 5, 2022·2 cites·22 claims
- 2583US2025118316A1Apparatus and method for processing an audio signal using a harmonic post-filterFRAUNHOFER GES FORSCHUNG·Filed 2024·Application pending·0 cites
- 2683US2025124935A1Audio encoder and decoder using a frequency domain processor, a time domain processor, and a cross processor for continuous initializationFRAUNHOFER GES FORSCHUNG·Filed 2024·Application pending·0 cites
- 2782US12165665B2Method and apparatus for processing an audio signal, audio decoder, and audio encoder to filter a discontinuity by a filter which depends on two fir filters and pitch lagFRAUNHOFER GES FORSCHUNG·Filed 2023·Granted Dec 10, 2024·0 cites·6 claims
- 2882US10332535B2Audio encoder and decoder using a frequency domain processor with full-band gap filling and a time domain processorFRAUNHOFER GES FORSCHUNG·Filed 2017·Granted Jun 25, 2019·3 cites·23 claims
- 2982US2024339118A1Decoder and decoding method for lc3 concealment including full frame loss concealment and partial frame loss concealmentFRAUNHOFER GES FORSCHUNG·Filed 2024·Application pending·0 cites
- 3079US12190897B2Apparatus and method for processing an audio signal using a harmonic post-filterFRAUNHOFER GES FORSCHUNG·Filed 2023·Granted Jan 7, 2025·0 cites·25 claims
- 3179US10535356B2Apparatus and method for encoding or decoding a multi-channel signal using spectral-domain resamplingFRAUNHOFER GES FORSCHUNG·Filed 2017·Granted Jan 14, 2020·2 cites·44 claims
- 3279US10249317B2Estimating noise of an audio signal in a LOG2-domainFRAUNHOFER GES FORSCHUNG·Filed 2017·Granted Apr 2, 2019·3 cites·13 claims
- 3379US2024321284A1Apparatus for encoding a speech signal employing acelp in the autocorrelation domainFRAUNHOFER GES FORSCHUNG·Filed 2024·Application pending·0 cites
- 3478US11410663B2Apparatus and method for improved concealment of the adaptive codebook in ACELP-like concealment employing improved pitch lag estimationFRAUNHOFER GES FORSCHUNG·Filed 2019·Granted Aug 9, 2022·2 cites·8 claims
- 3578US10381011B2Apparatus and method for improved concealment of the adaptive codebook in a CELP-like concealment employing improved pitch lag estimationFRAUNHOFER GES FORSCHUNG·Filed 2015·Granted Aug 13, 2019·3 cites·6 claims
- 3678US10147432B2Comfort noise addition for modeling background noise at low bit-ratesFRAUNHOFER GES FORSCHUNG·Filed 2015·Granted Dec 4, 2018·3 cites·25 claims
- 3778US6441755B1Device and method for entropy encoding of information words and device and method for decoding entropy-encoded information wordsFRAUNHOFER GES FORSCHUNG·Filed 1999·Granted Aug 27, 2002·46 cites·20 claims
- 3878US2023386485A1Audio encoder and decoder using a frequency domain processor , a time domain processor, and a cross processing for continuous initializationFRAUNHOFER GES FORSCHUNG·Filed 2023·Application pending·0 cites
- 3978US2023402046A1Audio encoder and decoder using a frequency domain processor with full-band gap filling and a time domain processorFRAUNHOFER GES FORSCHUNG·Filed 2023·Application pending·0 cites
- 4077US12512107B2Audio encoder with a signal-dependent number and precision control, audio decoder, and related methods and computer programsFRAUNHOFER GES FORSCHUNG·Filed 2024·Granted Dec 30, 2025·0 cites·31 claims
- 4177US11929084B2Audio encoder and decoder using a frequency domain processor with full-band gap filling and a time domain processorFRAUNHOFER GES FORSCHUNG·Filed 2023·Granted Mar 12, 2024·0 cites·29 claims
- 4277US10229693B2Encoder for encoding an audio signal, audio transmission system and method for determining correction valuesFRAUNHOFER GES FORSCHUNG·Filed 2017·Granted Mar 12, 2019·2 cites·12 claims
- 4376US12067996B2Concept for coding mode switching compensationFRAUNHOFER GES FORSCHUNG·Filed 2023·Granted Aug 20, 2024·0 cites·10 claims
- 4476US11887609B2Apparatus and method for estimating an inter-channel time differenceFRAUNHOFER GES FORSCHUNG·Filed 2022·Granted Jan 30, 2024·0 cites·13 claims
- 4576US5155147AMethod of making a pressible mixture of lignocellulose-containing fibers and a thermoplastic material having stronger bonding between the fibers and the thermoplastic materialWERZALIT AG & CO·Filed 1989·Granted Oct 13, 1992·29 cites·9 claims
- 4675US6975254B1Methods and devices for coding or decoding an audio signal or bit streamFRAUNHOFER GES FORSCHUNG·Filed 1998·Granted Dec 13, 2005·82 cites·30 claims
- 4774US12266375B2Encoder, decoder and method for encoding and decoding audio content using parameters for enhancing a concealmentFRAUNHOFER GES FORSCHUNG·Filed 2023·Granted Apr 1, 2025·0 cites·10 claims
- 4874US12014746B2Method and apparatus for processing an audio signal, audio decoder, and audio encoder to filter a discontinuity by a filter which depends on two fir filters and pitch lagFRAUNHOFER GES FORSCHUNG·Filed 2022·Granted Jun 18, 2024·0 cites·8 claims
- 4973US11410668B2Audio encoder and decoder using a frequency domain processor, a time domain processor, and a cross processing for continuous initializationFRAUNHOFER GES FORSCHUNG·Filed 2019·Granted Aug 9, 2022·1 cites·12 claims
- 5072US12039986B2Decoder and decoding method for LC3 concealment including full frame loss concealment and partial frame loss concealmentFRAUNHOFER GES FORSCHUNG·Filed 2021·Granted Jul 16, 2024·0 cites·16 claims
Showing the top 50 of 106 patent records by PatentIndex Score.
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