Inventor
LAROCHE JEAN
US39 patents
⚠️ This page may combine multiple inventors who share the name “LAROCHE JEAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CREATIVE TECH LTD
19 patentsUS6453252B1Sep 17, 2002
Process for identifying audio content
CREATIVE TECH LTD358 citations99
US6868377B1Mar 15, 2005
Multiband phase-vocoder for the modification of audio or speech signals
CREATIVE TECH LTD76 citations98
US6766300B1Jul 20, 2004
Method and apparatus for transient detection and non-distortion time scaling
CREATIVE TECH LTD100 citations98
US6687664B1Feb 3, 2004
Audio-visual scrubbing system
CREATIVE TECH LTD186 citations98
US6549884B1Apr 15, 2003
Phase-vocoder pitch-shifting
CREATIVE TECH LTD160 citations98
US6526325B1Feb 25, 2003
Pitch-Preserved digital audio playback synchronized to asynchronous clock
CREATIVE TECH LTD266 citations98
US6316712B1Nov 13, 2001
Method and apparatus for tempo and downbeat detection and alteration of rhythm in a musical segment
CREATIVE TECH LTD94 citations98
US6405163B1Jun 11, 2002
Process for removing voice from stereo recordings
CREATIVE TECH LTD77 citations96
US6049766AApr 11, 2000
Time-domain time/pitch scaling of speech or audio signals with transient handling
CREATIVE TECH LTD62 citations96
US6311158B1Oct 30, 2001
Synthesis of time-domain signals using non-overlapping transforms
CREATIVE TECH LTD24 citations93
US9754597B2Sep 5, 2017
Alias-free subband processing
CREATIVE TECH LTD20 citations92
US6307141B1Oct 23, 2001
Method and apparatus for real-time beat modification of audio and music signals
CREATIVE TECH LTD36 citations91
US8345899B2Jan 1, 2013
Phase-amplitude matrixed surround decoder
CREATIVE TECH LTD17 citations83
US7248934B1Jul 24, 2007
Method of transmitting a one-dimensional signal using a two-dimensional analog medium
CREATIVE TECH LTD11 citations83
US6239345B1May 29, 2001
Optimal looping for wavetable synthesis
CREATIVE TECH LTD7 citations74
US6084170AJul 4, 2000
Optimal looping for wavetable synthesis
CREATIVE TECH LTD13 citations74
US5870704AFeb 9, 1999
Frequency-domain spectral envelope estimation for monophonic and polyphonic signals
CREATIVE TECH LTD13 citations74
US6360239B1Mar 19, 2002
Noise-shaped coefficient rounding for FIR filters
CREATIVE TECH LTD5 citations63
US8374355B2Feb 12, 2013
Robust and efficient frequency-domain decorrelation method
CREATIVE TECH LTD1 citations52
LAROCHE JEAN
6 patentsUS9558755B1Jan 31, 2017
Noise suppression assisted automatic speech recognition
LAROCHE JEAN116 citations98
US8447045B1May 21, 2013
Multi-microphone active noise cancellation system
LAROCHE JEAN77 citations98
US8880396B1Nov 4, 2014
Spectrum reconstruction for automatic speech recognition
LAROCHE JEAN24 citations92
US8219390B1Jul 10, 2012
Pitch-based frequency domain voice removal
LAROCHE JEAN22 citations92
US8682006B1Mar 25, 2014
Noise suppression based on null coherence
LAROCHE JEAN17 citations84
US8767969B1Jul 1, 2014
Process for removing voice from stereo recordings
LAROCHE JEAN7 citations83
MASSIE DANA
4 patentsUS8526628B1Sep 3, 2013
Low latency active noise cancellation system
MASSIE DANA46 citations97
US8848935B1Sep 30, 2014
Low latency active noise cancellation system
MASSIE DANA25 citations92
US8611551B1Dec 17, 2013
Low latency active noise cancellation system
MASSIE DANA17 citations92
US8618961B1Dec 31, 2013
Sample rate conversion using infinite impulse response filters
MASSIE DANA12 citations83
KNOWLES ELECTRONICS LLC
3 patentsUS9640194B1May 2, 2017
Noise suppression for speech processing based on machine-learning mask estimation
KNOWLES ELECTRONICS LLC146 citations97
US9431023B2Aug 30, 2016
Monaural noise suppression based on computational auditory scene analysis
KNOWLES ELECTRONICS LLC8 citations84
US9633655B1Apr 25, 2017
Voice sensing and keyword analysis
KNOWLES ELECTRONICS LLC13 citations83