Inventor · disambiguated record
Jean Laroche
Also filed as: LAROCHE JEAN · LAROCHE JEAN-LOUIS
43 granted patents·9 pending applications·2,308 citations·filing 1996–2018
99Inventor score
Top patents by PatentIndex Score
52 records- 0198US6453252B1Process for identifying audio contentCREATIVE TECH LTD·Filed 2000·Granted Sep 17, 2002·358 cites·10 claims
- 0297US9558755B1Noise suppression assisted automatic speech recognitionLAROCHE JEAN·Filed 2010·Granted Jan 31, 2017·116 cites·14 claims
- 0397US6526325B1Pitch-Preserved digital audio playback synchronized to asynchronous clockCREATIVE TECH LTD·Filed 1999·Granted Feb 25, 2003·266 cites·4 claims
- 0496US9754597B2Alias-free subband processingCREATIVE TECH LTD·Filed 2016·Granted Sep 5, 2017·20 cites·20 claims
- 0596US9640194B1Noise suppression for speech processing based on machine-learning mask estimationKNOWLES ELECTRONICS LLC·Filed 2013·Granted May 2, 2017·146 cites·18 claims
- 0696US8526628B1Low latency active noise cancellation systemMASSIE DANA·Filed 2012·Granted Sep 3, 2013·46 cites·17 claims
- 0795US8750538B2Method for enhancing audio signalsAVENDANO CARLOS·Filed 2007·Granted Jun 10, 2014·29 cites·20 claims
- 0894US8447596B2Monaural noise suppression based on computational auditory scene analysisAVENDANO CARLOS·Filed 2010·Granted May 21, 2013·33 cites·20 claims
- 0994US8447045B1Multi-microphone active noise cancellation systemLAROCHE JEAN·Filed 2010·Granted May 21, 2013·77 cites·20 claims
- 1092US8611551B1Low latency active noise cancellation systemMASSIE DANA·Filed 2013·Granted Dec 17, 2013·17 cites·20 claims
- 1190US9496850B2Alias-free subband processingJOT JEAN-MARC·Filed 2007·Granted Nov 15, 2016·22 cites·19 claims
- 1290US8880396B1Spectrum reconstruction for automatic speech recognitionLAROCHE JEAN·Filed 2010·Granted Nov 4, 2014·24 cites·18 claims
- 1390US6687664B1Audio-visual scrubbing systemCREATIVE TECH LTD·Filed 1999·Granted Feb 3, 2004·186 cites·10 claims
- 1489US8618961B1Sample rate conversion using infinite impulse response filtersMASSIE DANA·Filed 2013·Granted Dec 31, 2013·12 cites·20 claims
- 1589US8611552B1Direction-aware active noise cancellation systemMURGIA CARLO·Filed 2010·Granted Dec 17, 2013·36 cites·20 claims
- 1689US6549884B1Phase-vocoder pitch-shiftingCREATIVE TECH LTD·Filed 1999·Granted Apr 15, 2003·160 cites·31 claims
- 1788US8682006B1Noise suppression based on null coherenceLAROCHE JEAN·Filed 2011·Granted Mar 25, 2014·17 cites·18 claims
- 1887US8345899B2Phase-amplitude matrixed surround decoderCREATIVE TECH LTD·Filed 2008·Granted Jan 1, 2013·17 cites·10 claims
- 1987US6316712B1Method and apparatus for tempo and downbeat detection and alteration of rhythm in a musical segmentCREATIVE TECH LTD·Filed 1999·Granted Nov 13, 2001·94 cites·7 claims
- 2086US8848935B1Low latency active noise cancellation systemMASSIE DANA·Filed 2010·Granted Sep 30, 2014·25 cites·20 claims
- 2186US5717768AProcess for reducing the pre-echoes or post-echoes affecting audio recordingsFRANCE TELECOM·Filed 1996·Granted Feb 10, 1998·88 cites·9 claims
- 2284US9633655B1Voice sensing and keyword analysisKNOWLES ELECTRONICS LLC·Filed 2014·Granted Apr 25, 2017·13 cites·18 claims
- 2383US9431023B2Monaural noise suppression based on computational auditory scene analysisKNOWLES ELECTRONICS LLC·Filed 2013·Granted Aug 30, 2016·8 cites·16 claims
- 2483US6766300B1Method and apparatus for transient detection and non-distortion time scalingCREATIVE TECH LTD·Filed 1999·Granted Jul 20, 2004·100 cites·14 claims
- 2583US6307141B1Method and apparatus for real-time beat modification of audio and music signalsCREATIVE TECH LTD·Filed 2000·Granted Oct 23, 2001·36 cites·9 claims
- 2680US8521529B2Method for segmenting audio signalsGOODWIN MICHAEL M·Filed 2005·Granted Aug 27, 2013·4 cites·17 claims
- 2780US6405163B1Process for removing voice from stereo recordingsCREATIVE TECH LTD·Filed 1999·Granted Jun 11, 2002·77 cites·15 claims
- 2877US6868377B1Multiband phase-vocoder for the modification of audio or speech signalsCREATIVE TECH LTD·Filed 1999·Granted Mar 15, 2005·76 cites·11 claims
- 2975US7327306B2RF system for tracking objectsORTHOSOFT INC·Filed 2006·Granted Feb 5, 2008·10 cites·15 claims
- 3074US8219390B1Pitch-based frequency domain voice removalLAROCHE JEAN·Filed 2003·Granted Jul 10, 2012·22 cites·61 claims
- 3172US6442581B1Lattice structure for IIR and FIR filters with automatic normalizationCREATIVE TECHNOLOGIES LTD·Filed 1999·Granted Aug 27, 2002·26 cites·10 claims
- 3271US6049766ATime-domain time/pitch scaling of speech or audio signals with transient handlingCREATIVE TECH LTD·Filed 1996·Granted Apr 11, 2000·62 cites·30 claims
- 3363US7612708B2RF system for tracking objectsORTHOSOFT INC·Filed 2007·Granted Nov 3, 2009·4 cites·14 claims
- 3463US7248934B1Method of transmitting a one-dimensional signal using a two-dimensional analog mediumCREATIVE TECH LTD·Filed 2000·Granted Jul 24, 2007·11 cites·20 claims
- 3561US8767969B1Process for removing voice from stereo recordingsLAROCHE JEAN·Filed 2000·Granted Jul 1, 2014·7 cites·18 claims
- 3660US6239345B1Optimal looping for wavetable synthesisCREATIVE TECH LTD·Filed 2000·Granted May 29, 2001·7 cites·10 claims
- 3756US8374355B2Robust and efficient frequency-domain decorrelation methodCREATIVE TECH LTD·Filed 2008·Granted Feb 12, 2013·1 cites·12 claims
- 3854US6084170AOptimal looping for wavetable synthesisCREATIVE TECH LTD·Filed 1999·Granted Jul 4, 2000·13 cites·24 claims
- 3954US2007237341A1Frequency domain noise attenuation utilizing two transducersCREATIVE TECH LTD·Filed 2006·Application pending·0 cites
- 4054US2019096421A1Frequency domain noise attenuation utilizing two transducersCREATIVE TECH LTD·Filed 2018·Application pending·0 cites
- 4150US2017040027A1Frequency domain noise attenuation utilizing two transducersCREATIVE TECH LTD·Filed 2016·Application pending·0 cites
- 4249US7826800B2Method and system for determining a time delay between transmission and reception of an RF signal in a noisy RF environment using phase detectionORTHOSOFT INC·Filed 2007·Granted Nov 2, 2010·0 cites·16 claims
- 4349US6311158B1Synthesis of time-domain signals using non-overlapping transformsCREATIVE TECH LTD·Filed 1999·Granted Oct 30, 2001·24 cites·28 claims
- 4448US7826813B2Method and system for determining a time delay between transmission and reception of an RF signal in a noisy RF environment using frequency detectionORTHOSOFT INC·Filed 2007·Granted Nov 2, 2010·0 cites·17 claims
- 4547US2014112496A1Microphone placement for noise cancellation in vehiclesMURGIA CARLO·Filed 2013·Application pending·0 cites
- 4645US2002054685A1System for suppressing acoustic echoes and interferences in multi-channel audio systemsFiled 2001·Application pending·0 cites
- 4743US2010277338A1System and method for positioning and tracking mobiles within a structureLAROCHE JEAN-LOUIS·Filed 2009·Application pending·0 cites
- 4841US2018061396A1Methods and systems for keyword detection using keyword repetitionsKNOWLES ELECTRONICS LLC·Filed 2017·Application pending·0 cites
- 4940US6360239B1Noise-shaped coefficient rounding for FIR filtersCREATIVE TECH LTD·Filed 1999·Granted Mar 19, 2002·5 cites·20 claims
- 5040US5870704AFrequency-domain spectral envelope estimation for monophonic and polyphonic signalsCREATIVE TECH LTD·Filed 1996·Granted Feb 9, 1999·13 cites·19 claims
Showing the top 50 of 52 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →