Inventor · disambiguated record
Carlos Avendano
Also filed as: AVENDANO CARLOS · AVENDANO CARLOS M
63 granted patents·10 pending applications·1,510 citations·filing 1995–2025
99Inventor score
Top patents by PatentIndex Score
73 records- 0198US8473287B2Method for jointly optimizing noise reduction and voice quality in a mono or multi-microphone systemEVERY MARK·Filed 2010·Granted Jun 25, 2013·44 cites·23 claims
- 0297US11295754B2Audio bandwidth reductionAPPLE INC·Filed 2020·Granted Apr 5, 2022·12 cites·30 claims
- 0397US8798289B1Adaptive power saving for an audio deviceEVERY MARK·Filed 2009·Granted Aug 5, 2014·74 cites·23 claims
- 0496US8473285B2Method for jointly optimizing noise reduction and voice quality in a mono or multi-microphone systemEVERY MARK·Filed 2012·Granted Jun 25, 2013·18 cites·23 claims
- 0596US8194880B2System and method for utilizing omni-directional microphones for speech enhancementAVENDANO CARLOS·Filed 2007·Granted Jun 5, 2012·55 cites·28 claims
- 0696US8180064B1System and method for providing voice equalizationAVENDANO CARLOS·Filed 2007·Granted May 15, 2012·44 cites·10 claims
- 0796US7412380B1Ambience extraction and modification for enhancement and upmix of audio signalsCREATIVE TECH LTD·Filed 2003·Granted Aug 12, 2008·114 cites·16 claims
- 0895US9502048B2Adaptively reducing noise to limit speech distortionKNOWLES ELECTRONICS LLC·Filed 2015·Granted Nov 22, 2016·11 cites·17 claims
- 0995US9210503B2Audio zoomAVENDANO CARLOS·Filed 2010·Granted Dec 8, 2015·29 cites·19 claims
- 1095US8750538B2Method for enhancing audio signalsAVENDANO CARLOS·Filed 2007·Granted Jun 10, 2014·29 cites·20 claims
- 1195US8204252B1System and method for providing close microphone adaptive array processingAVENDANO CARLOS·Filed 2008·Granted Jun 19, 2012·44 cites·21 claims
- 1295US7257231B1Stream segregation for stereo signalsCREATIVE TECH LTD·Filed 2002·Granted Aug 14, 2007·67 cites·27 claims
- 1394US9143857B2Adaptively reducing noise while limiting speech loss distortionAUDIENCE INC·Filed 2013·Granted Sep 22, 2015·13 cites·22 claims
- 1494US8718290B2Adaptive noise reduction using level cuesMURGIA CARLO·Filed 2010·Granted May 6, 2014·27 cites·30 claims
- 1594US8447596B2Monaural noise suppression based on computational auditory scene analysisAVENDANO CARLOS·Filed 2010·Granted May 21, 2013·33 cites·20 claims
- 1693US11568731B2Systems and methods for identifying an acoustic source based on observed soundAPPLE INC·Filed 2020·Granted Jan 31, 2023·4 cites·21 claims
- 1793US8761410B1Systems and methods for multi-channel dereverberationAVENDANO CARLOS·Filed 2010·Granted Jun 24, 2014·22 cites·15 claims
- 1893US7567845B1Ambience generation for stereo signalsCREATIVE TECH LTD·Filed 2002·Granted Jul 28, 2009·76 cites·40 claims
- 1992US11863961B2Method and system for detecting sound event liveness using a microphone arrayAPPLE INC·Filed 2022·Granted Jan 2, 2024·2 cites·20 claims
- 2092US9008329B1Noise reduction using multi-feature cluster trackerMANDEL MICHAEL·Filed 2012·Granted Apr 14, 2015·70 cites·22 claims
- 2192US8345890B2System and method for utilizing inter-microphone level differences for speech enhancementAUDIENCE INC·Filed 2006·Granted Jan 1, 2013·30 cites·21 claims
- 2292US8019093B2Stream segregation for stereo signalsCREATIVE TECH LTD·Filed 2007·Granted Sep 13, 2011·21 cites·25 claims
- 2392US7970144B1Extracting and modifying a panned source for enhancement and upmix of audio signalsCREATIVE TECH LTD·Filed 2003·Granted Jun 28, 2011·74 cites·31 claims
- 2492US7315624B2Stream segregation for stereo signalsCREATIVE TECH LTD·Filed 2006·Granted Jan 1, 2008·23 cites·27 claims
- 2591US9500739B2Estimating and tracking multiple attributes of multiple objects from multi-sensor dataKNOWLES ELECTRONICS LLC·Filed 2015·Granted Nov 22, 2016·12 cites·20 claims
- 2691US8280077B2Stream segregation for stereo signalsAVENDANO CARLOS M·Filed 2007·Granted Oct 2, 2012·29 cites·25 claims
- 2790US11533577B2Method and system for detecting sound event liveness using a microphone arrayAPPLE INC·Filed 2021·Granted Dec 20, 2022·2 cites·23 claims
- 2890US8538035B2Multi-microphone robust noise suppressionEVERY MARK·Filed 2010·Granted Sep 17, 2013·20 cites·15 claims
- 2990US8259926B1System and method for 2-channel and 3-channel acoustic echo cancellationAVENDANO CARLOS·Filed 2007·Granted Sep 4, 2012·18 cites·20 claims
- 3090US8194882B2System and method for providing single microphone noise suppression fallbackEVERY MARK·Filed 2008·Granted Jun 5, 2012·26 cites·21 claims
- 3189US9536540B2Speech signal separation and synthesis based on auditory scene analysis and speech modelingKNOWLES ELECTRONICS LLC·Filed 2014·Granted Jan 3, 2017·19 cites·20 claims
- 3289US8611552B1Direction-aware active noise cancellation systemMURGIA CARLO·Filed 2010·Granted Dec 17, 2013·36 cites·20 claims
- 3389US7353169B1Transient detection and modification in audio signalsCREATIVE TECH LTD·Filed 2003·Granted Apr 1, 2008·57 cites·57 claims
- 3488US9076456B1System and method for providing voice equalizationAVENDANO CARLOS·Filed 2012·Granted Jul 7, 2015·14 cites·20 claims
- 3588US8682006B1Noise suppression based on null coherenceLAROCHE JEAN·Filed 2011·Granted Mar 25, 2014·17 cites·18 claims
- 3687US12094457B2Systems and methods for classifying soundsAPPLE INC·Filed 2022·Granted Sep 17, 2024·1 cites·17 claims
- 3787US9838784B2Directional audio captureKNOWLES ELECTRONICS LLC·Filed 2015·Granted Dec 5, 2017·9 cites·19 claims
- 3887US8143620B1System and method for adaptive classification of audio sourcesMALINOWSKI STEPHEN·Filed 2007·Granted Mar 27, 2012·31 cites·14 claims
- 3987US8103005B2Primary-ambient decomposition of stereo audio signals using a complex similarity indexGOODWIN MICHAEL M·Filed 2008·Granted Jan 24, 2012·19 cites·20 claims
- 4086US9438992B2Multi-microphone robust noise suppressionKNOWLES ELECTRONICS LLC·Filed 2013·Granted Sep 6, 2016·11 cites·18 claims
- 4186US9245538B1Bandwidth enhancement of speech signals assisted by noise reductionAVENDANO CARLOS·Filed 2010·Granted Jan 26, 2016·13 cites·20 claims
- 4285US12182674B2Sound detection for electronic devicesAPPLE INC·Filed 2022·Granted Dec 31, 2024·2 cites·28 claims
- 4384US11810588B2Audio source separation for audio devicesAPPLE INC·Filed 2022·Granted Nov 7, 2023·1 cites·23 claims
- 4484US11721355B2Audio bandwidth reductionAPPLE INC·Filed 2022·Granted Aug 8, 2023·1 cites·20 claims
- 4584US8615394B1Restoration of noise-reduced speechAVENDANO CARLOS·Filed 2013·Granted Dec 24, 2013·13 cites·30 claims
- 4683US9431023B2Monaural noise suppression based on computational auditory scene analysisKNOWLES ELECTRONICS LLC·Filed 2013·Granted Aug 30, 2016·8 cites·16 claims
- 4781US9437180B2Adaptive noise reduction using level cuesKNOWLES ELECTRONICS LLC·Filed 2014·Granted Sep 6, 2016·5 cites·20 claims
- 4880US8934641B2Systems and methods for reconstructing decomposed audio signalsAVENDANO CARLOS·Filed 2008·Granted Jan 13, 2015·12 cites·19 claims
- 4979US9978388B2Systems and methods for restoration of speech componentsKNOWLES ELECTRONICS LLC·Filed 2015·Granted May 22, 2018·4 cites·20 claims
- 5079US7277550B1Enhancing audio signals by nonlinear spectral operationsCREATIVE TECH LTD·Filed 2003·Granted Oct 2, 2007·27 cites·32 claims
Showing the top 50 of 73 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →