Inventor · disambiguated record
Michael Smithers
Also filed as: SMITHERS MICHAEL · SMITHERS MICHAEL J · SMITHERS MICHAEL JOHN
46 granted patents·7 pending applications·793 citations·filing 2000–2023
98Inventor score
Files withDOLBY LABORATORIES LICENSING CORP26DOLBY LAB LICENSING CORP13SEEFELDT ALAN JEFFREY3CHENG COREY I2SMITHERS MICHAEL2
Top patents by PatentIndex Score
53 records- 0196US8032385B2Method for correcting metadata affecting the playback loudness of audio informationDOLBY LAB LICENSING CORP·Filed 2009·Granted Oct 4, 2011·33 cites·12 claims
- 0296US7617109B2Method for correcting metadata affecting the playback loudness and dynamic range of audio informationDOLBY LAB LICENSING CORP·Filed 2004·Granted Nov 10, 2009·65 cites·15 claims
- 0395US8019095B2Loudness modification of multichannel audio signalsDOLBY LAB LICENSING CORP·Filed 2007·Granted Sep 13, 2011·23 cites·11 claims
- 0495US7508947B2Method for combining audio signals using auditory scene analysisDOLBY LAB LICENSING CORP·Filed 2004·Granted Mar 24, 2009·107 cites·18 claims
- 0594US7461002B2Method for time aligning audio signals using characterizations based on auditory eventsDOLBY LAB LICENSING CORP·Filed 2002·Granted Dec 2, 2008·139 cites·13 claims
- 0693US7292902B2Frame-based audio transmission/storage with overlap to facilitate smooth crossfadingDOLBY LAB LICENSING CORP·Filed 2003·Granted Nov 6, 2007·76 cites·36 claims
- 0793US7283954B2Comparing audio using characterizations based on auditory eventsDOLBY LAB LICENSING CORP·Filed 2002·Granted Oct 16, 2007·118 cites·11 claims
- 0893US6980933B2Coding techniques using estimated spectral magnitude and phase derived from MDCT coefficientsDOLBY LAB LICENSING CORP·Filed 2004·Granted Dec 27, 2005·88 cites·44 claims
- 0992US8731215B2Loudness modification of multichannel audio signalsSEEFELDT ALAN JEFFREY·Filed 2011·Granted May 20, 2014·11 cites·15 claims
- 1089US8437482B2Method, apparatus and computer program for calculating and adjusting the perceived loudness of an audio signalSEEFELDT ALAN JEFFREY·Filed 2004·Granted May 7, 2013·37 cites·24 claims
- 1185USRE42935ECoding techniques using estimated spectral magnitude and phase derived from MDCT coefficientsCHENG COREY I·Filed 2007·Granted Nov 15, 2011·16 cites·101 claims
- 1280US8600074B2Loudness modification of multichannel audio signalsSEEFELDT ALAN·Filed 2011·Granted Dec 3, 2013·4 cites·9 claims
- 1379US8504181B2Audio signal loudness measurement and modification in the MDCT domainSEEFELDT ALAN JEFFREY·Filed 2007·Granted Aug 6, 2013·11 cites·7 claims
- 1478US9564139B2Audio data hiding based on perceptual masking and detection based on code multiplexingDOLBY LABORATORIES LICENSING CORP·Filed 2015·Granted Feb 7, 2017·3 cites·20 claims
- 1578US6725412B1Low latency data encoderDOLBY LAB LICENSING CORP·Filed 2000·Granted Apr 20, 2004·13 cites·14 claims
- 1676US10425723B2Upward firing loudspeaker having asymmetric dispersion for reflected sound renderingDOLBY LABORATORIES LICENSING CORP·Filed 2016·Granted Sep 24, 2019·2 cites·7 claims
- 1776US8488811B2Audio-peak limiting in slow and fast stagesSMITHERS MICHAEL JOHN·Filed 2007·Granted Jul 16, 2013·8 cites·18 claims
- 1875US10283137B2Device and method for tuning a frequency-dependent attenuation stageDOLBY INT AB·Filed 2015·Granted May 7, 2019·4 cites·20 claims
- 1974US9986338B2Reflected sound rendering using downward firing driversDOLBY LABORATORIES LICENSING CORP·Filed 2015·Granted May 29, 2018·4 cites·19 claims
- 2074US9269363B2Audio data hiding based on perceptual masking and detection based on code multiplexingDOLBY LAB LICENSING CORP·Filed 2013·Granted Feb 23, 2016·4 cites·18 claims
- 2173US8892426B2Audio signal loudness determination and modification in the frequency domainSMITHERS MICHAEL J·Filed 2011·Granted Nov 18, 2014·4 cites·25 claims
- 2273US8761415B2Controlling the loudness of an audio signal in response to spectral localizationSMITHERS MICHAEL·Filed 2010·Granted Jun 24, 2014·4 cites·13 claims
- 2372USRE46684ECoding techniques using estimated spectral magnitude and phase derived from MDCT coefficientsDOLBY LABORATORIES LICENSING CORP·Filed 2012·Granted Jan 23, 2018·2 cites·62 claims
- 2468US9584083B2Loudness modification of multichannel audio signalsDOLBY LABORATORIES LICENSING CORP·Filed 2014·Granted Feb 28, 2017·1 cites·18 claims
- 2568US8396574B2Audio processing using auditory scene analysis and spectral skewnessSMITHERS MICHAEL·Filed 2008·Granted Mar 12, 2013·4 cites·10 claims
- 2667US9842596B2Adaptive processing with multiple media processing nodesRIEDMILLER JEFFREY·Filed 2011·Granted Dec 12, 2017·4 cites·20 claims
- 2767US8239050B2Economical loudness measurement of coded audioCROCKETT BRETT GRAHAM·Filed 2006·Granted Aug 7, 2012·4 cites·11 claims
- 2865US9306524B2Audio signal loudness determination and modification in the frequency domainDOLBY LAB LICENSING CORP·Filed 2014·Granted Apr 5, 2016·2 cites·20 claims
- 2963US10602263B2Planar loudspeaker manifold for improved sound dispersionDOLBY LABORATORIES LICENSING CORP·Filed 2017·Granted Mar 24, 2020·1 cites·11 claims
- 3063US9754578B2Loudspeaker horn and cabinetDOLBY LABORATORIES LICENSING CORP·Filed 2014·Granted Sep 5, 2017·1 cites·19 claims
- 3161US2021280200A1Adaptive processing with multiple media processing nodesDOLBY LABORATORIES LICENSING CORP·Filed 2021·Application pending·0 cites
- 3260US11463832B2Reducing unwanted sound transmissionDOLBY LABORATORIES LICENSING CORP·Filed 2021·Granted Oct 4, 2022·0 cites·20 claims
- 3359US11006212B2Upward firing loudspeaker having asymmetric dispersion for reflected sound renderingDOLBY LABORATORIES LICENSING CORP·Filed 2019·Granted May 11, 2021·0 cites·11 claims
- 3456US10090817B2System and method for leveling loudness variation in an audio signalDOLBY LABORATORIES LICENSING CORP·Filed 2018·Granted Oct 2, 2018·0 cites·20 claims
- 3555USRE48271ECoding techniques using estimated spectral magnitude and phase derived from MDCT coefficientsDOLBY LABORATORIES LICENSING CORP·Filed 2018·Granted Oct 20, 2020·0 cites·64 claims
- 3655USRE48210ECoding techniques using estimated spectral magnitude and phase derived from MDCT coefficientsDOLBY LABORATORIES LICENSING CORP·Filed 2018·Granted Sep 15, 2020·0 cites·64 claims
- 3755US9806688B2System and method for leveling loudness variation in an audio signalDOLBY LABORATORIES LICENSING CORP·Filed 2013·Granted Oct 31, 2017·0 cites·24 claims
- 3854US9960742B2System and method for leveling loudness variation in an audio signalDOLBY LABORATORIES LICENSING CORP·Filed 2017·Granted May 1, 2018·0 cites·27 claims
- 3952US10595128B2Passive and active virtual height filter systems for upward firing driversDOLBY LABORATORIES LICENSING CORP·Filed 2019·Granted Mar 17, 2020·0 cites·16 claims
- 4052US2025358583A1Immersive audio fadingDOLBY LABORATORIES LICENSING CORP·Filed 2023·Application pending·0 cites
- 4150US2018068666A1Adaptive processing with multiple media processing nodesDOLBY LABORATORIES LICENSING CORP·Filed 2017·Application pending·0 cites
- 4249US10959034B2Reducing unwanted sound transmissionDOLBY LABORATORIES LICENSING CORP·Filed 2019·Granted Mar 23, 2021·0 cites·22 claims
- 4349US10880636B2Audio speaker with full-range upward firing driver for reflected sound projectionDOLBY LABORATORIES LICENSING CORP·Filed 2017·Granted Dec 29, 2020·0 cites·18 claims
- 4448US2024373184A1A method of processing audio for playback of immersive audioDOLBY LABORATORIES LICENSING CORP·Filed 2022·Application pending·0 cites
- 4547US2009299756A1Ratio of speech to non-speech audio such as for elderly or hearing-impaired listenersDOLBY LAB LICENSING CORP·Filed 2008·Application pending·0 cites
- 4646US10812895B2Multi-driver loudspeaker with cross-coupled dual wave-columnsDOLBY LABORATORIES LICENSING CORP·Filed 2017·Granted Oct 20, 2020·0 cites·18 claims
- 4746US10313793B2Passive and active virtual height filter systems for upward firing driversDOLBY LABORATORIES LICENSING CORP·Filed 2015·Granted Jun 4, 2019·0 cites·32 claims
- 4846USRE44126ECoding techniques using estimated spectral magnitude and phase derived from MDCT coefficientsCHENG COREY I·Filed 2011·Granted Apr 2, 2013·0 cites·120 claims
- 4945US2009304213A1Stereophonic Sound ImagingDOLBY LAB LICENSING CORP·Filed 2007·Application pending·0 cites
- 5042US11477601B2Methods and devices for bass managementDOLBY LABORATORIES LICENSING CORP·Filed 2019·Granted Oct 18, 2022·0 cites·15 claims
Showing the top 50 of 53 patent records by PatentIndex Score.
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