Inventor · disambiguated record
Carlo Murgia
Also filed as: MURGIA CARLO
80 granted patents·7 pending applications·1,369 citations·filing 2000–2023
99Inventor score
Top patents by PatentIndex Score
87 records- 0199US9966059B1Reconfigurale fixed beam former using given microphone arrayAMAZON TECH INC·Filed 2017·Granted May 8, 2018·87 cites·20 claims
- 0297US10586534B1Voice-controlled device control using acoustic echo cancellation statisticsAMAZON TECH INC·Filed 2017·Granted Mar 10, 2020·103 cites·19 claims
- 0397US9558755B1Noise suppression assisted automatic speech recognitionLAROCHE JEAN·Filed 2010·Granted Jan 31, 2017·116 cites·14 claims
- 0497US8949120B1Adaptive noise cancelationEVERY MARK·Filed 2009·Granted Feb 3, 2015·56 cites·18 claims
- 0597US8798289B1Adaptive power saving for an audio deviceEVERY MARK·Filed 2009·Granted Aug 5, 2014·74 cites·23 claims
- 0697US8606571B1Spatial selectivity noise reduction tradeoff for multi-microphone systemsEVERY MARK·Filed 2010·Granted Dec 10, 2013·58 cites·24 claims
- 0796US11189297B1Tunable residual echo suppressorAMAZON TECH INC·Filed 2020·Granted Nov 30, 2021·14 cites·20 claims
- 0896US8180064B1System and method for providing voice equalizationAVENDANO CARLOS·Filed 2007·Granted May 15, 2012·44 cites·10 claims
- 0995US12317388B1Accessory control using smart speakersAMAZON TECH INC·Filed 2022·Granted May 27, 2025·5 cites·18 claims
- 1095US11290802B1Voice detection using hearable devicesAMAZON TECH INC·Filed 2018·Granted Mar 29, 2022·14 cites·8 claims
- 1195US9807725B1Determining a spatial relationship between different user contextsSENSOR PLATFORMS INC·Filed 2015·Granted Oct 31, 2017·35 cites·19 claims
- 1295US9185487B2System and method for providing noise suppression utilizing null processing noise subtractionSOLBACH LUDGER·Filed 2008·Granted Nov 10, 2015·39 cites·20 claims
- 1395US8712069B1Selection of system parameters based on non-acoustic sensor informationMURGIA CARLO·Filed 2010·Granted Apr 29, 2014·33 cites·18 claims
- 1494US11277685B1Cascaded adaptive interference cancellation algorithmsAMAZON TECH INC·Filed 2018·Granted Mar 15, 2022·11 cites·20 claims
- 1594US11164592B1Responsive automatic gain controlAMAZON TECH INC·Filed 2019·Granted Nov 2, 2021·24 cites·20 claims
- 1694US10553236B1Multichannel noise cancellation using frequency domain spectrum maskingAMAZON TECH INC·Filed 2018·Granted Feb 4, 2020·20 cites·16 claims
- 1794US8718290B2Adaptive noise reduction using level cuesMURGIA CARLO·Filed 2010·Granted May 6, 2014·27 cites·30 claims
- 1893US10115411B1Methods for suppressing residual echoAMAZON TECH INC·Filed 2017·Granted Oct 30, 2018·19 cites·20 claims
- 1993US9781106B1Method for modeling user possession of mobile device for user authentication frameworkKNOWLES ELECTRONICS LLC·Filed 2014·Granted Oct 3, 2017·57 cites·18 claims
- 2093US8761410B1Systems and methods for multi-channel dereverberationAVENDANO CARLOS·Filed 2010·Granted Jun 24, 2014·22 cites·15 claims
- 2193US7558729B1Music detection for enhancing echo cancellation and speech codingMINDSPEED TECH INC·Filed 2005·Granted Jul 7, 2009·39 cites·15 claims
- 2292US12132952B1Accessory control using keywordsAMAZON TECH INC·Filed 2022·Granted Oct 29, 2024·3 cites·22 claims
- 2392US11528571B1Microphone occlusion detectionAMAZON TECH INC·Filed 2021·Granted Dec 13, 2022·7 cites·18 claims
- 2492US11315581B1Encoding audio metadata in an audio frameAMAZON TECH INC·Filed 2020·Granted Apr 26, 2022·3 cites·20 claims
- 2592US10972834B1Voice detection using ear-based devicesAMAZON TECH INC·Filed 2020·Granted Apr 6, 2021·4 cites·20 claims
- 2692US9830899B1Adaptive noise cancellationKNOWLES ELECTRONICS LLC·Filed 2015·Granted Nov 28, 2017·9 cites·20 claims
- 2791US11259117B1Dereverberation and noise reductionAMAZON TECH INC·Filed 2020·Granted Feb 22, 2022·4 cites·20 claims
- 2890US11217235B1Autonomously motile device with audio reflection detectionAMAZON TECH INC·Filed 2019·Granted Jan 4, 2022·12 cites·22 claims
- 2990US8538035B2Multi-microphone robust noise suppressionEVERY MARK·Filed 2010·Granted Sep 17, 2013·20 cites·15 claims
- 3090US8194882B2System and method for providing single microphone noise suppression fallbackEVERY MARK·Filed 2008·Granted Jun 5, 2012·26 cites·21 claims
- 3189US9343073B1Robust noise suppression system in adverse echo conditionsMURGIA CARLO·Filed 2010·Granted May 17, 2016·19 cites·15 claims
- 3289US8737188B1Crosstalk cancellation systems and methodsMURGIA CARLO·Filed 2012·Granted May 27, 2014·10 cites·10 claims
- 3389US8611552B1Direction-aware active noise cancellation systemMURGIA CARLO·Filed 2010·Granted Dec 17, 2013·36 cites·20 claims
- 3488US12487356B1Method for wall direction estimationAMAZON TECH INC·Filed 2023·Granted Dec 2, 2025·1 cites·20 claims
- 3588US11386911B1Dereverberation and noise reductionAMAZON TECH INC·Filed 2020·Granted Jul 12, 2022·3 cites·20 claims
- 3688US10867617B1Techniques for processing audio dataAMAZON TECH INC·Filed 2018·Granted Dec 15, 2020·7 cites·20 claims
- 3788US9076456B1System and method for providing voice equalizationAVENDANO CARLOS·Filed 2012·Granted Jul 7, 2015·14 cites·20 claims
- 3888US9049282B1Cross-talk cancellationAUDIENCE INC·Filed 2014·Granted Jun 2, 2015·9 cites·20 claims
- 3988US8787587B1Selection of system parameters based on non-acoustic sensor informationMURGIA CARLO·Filed 2012·Granted Jul 22, 2014·10 cites·20 claims
- 4087US9119150B1System and method for adaptive power controlAUDIENCE INC·Filed 2014·Granted Aug 25, 2015·10 cites·16 claims
- 4187US8849231B1System and method for adaptive power controlMURGIA CARLO·Filed 2008·Granted Sep 30, 2014·16 cites·15 claims
- 4287US8750526B1Dynamic bandwidth change detection for configuring audio processorSANTOS PETER·Filed 2013·Granted Jun 10, 2014·16 cites·21 claims
- 4386US9508345B1Continuous voice sensingKNOWLES ELECTRONICS LLC·Filed 2014·Granted Nov 29, 2016·11 cites·17 claims
- 4486US9438992B2Multi-microphone robust noise suppressionKNOWLES ELECTRONICS LLC·Filed 2013·Granted Sep 6, 2016·11 cites·18 claims
- 4586US9245538B1Bandwidth enhancement of speech signals assisted by noise reductionAVENDANO CARLOS·Filed 2010·Granted Jan 26, 2016·13 cites·20 claims
- 4686US8488805B1Providing background audio during telephonic communicationSANTOS PETER·Filed 2009·Granted Jul 16, 2013·15 cites·21 claims
- 4784US8311817B2Systems and methods for enhancing voice quality in mobile deviceMURGIA CARLO·Filed 2011·Granted Nov 13, 2012·13 cites·28 claims
- 4884US7613291B1Echo path change detection using dual sparse filteringMINDSPEED TECH INC·Filed 2005·Granted Nov 3, 2009·11 cites·24 claims
- 4983US11950062B1Direction finding of sound sourcesAMAZON TECH INC·Filed 2022·Granted Apr 2, 2024·1 cites·20 claims
- 5083US10123112B2Microphone package with an integrated digital signal processorINVENSENSE INC·Filed 2015·Granted Nov 6, 2018·4 cites·21 claims
Showing the top 50 of 87 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →