| Patent | Date |
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Active noise cancelling based on leakage profile
Grant 11,386,881 - Kannan , et al. July 12, 2 | 2022-07-12 |
Real-time single-channel speech enhancement in noisy and time-varying environments
Grant 11,373,667 - Kaskari , et al. June 28, 2 | 2022-06-28 |
Bone Conduction Headphone Speech Enhancement Systems And Methods
App 20220189497 - RUI; Steve ; et al. | 2022-06-16 |
Noise Amplification Control In Adaptive Noise Cancelling Systems
App 20210350782 - Thormundsson; Trausti ; et al. | 2021-11-11 |
Active Noise Cancelling Systems And Methods
App 20210304725 - KANNAN; Govind ; et al. | 2021-09-30 |
Noise amplification control in adaptive noise cancelling systems
Grant 11,100,910 - Thormundsson , et al. August 24, 2 | 2021-08-24 |
Robust start-end point detection algorithm using neural network
Grant 11,100,932 - Mosayyebpour , et al. August 24, 2 | 2021-08-24 |
Binary and multi-class classification systems and methods using one spike connectionist temporal classification
Grant 11,087,213 - Mosayyebpour , et al. August 10, 2 | 2021-08-10 |
Recurrent neural network based acoustic event classification using complement rule
Grant 11,080,600 - Mosayyebpour , et al. August 3, 2 | 2021-08-03 |
Robust adaptive noise cancelling systems and methods
Grant 11,049,487 - Milani , et al. June 29, 2 | 2021-06-29 |
Extended bandwidth adaptive noise cancelling system and methods
Grant 11,039,247 - Milani , et al. June 15, 2 | 2021-06-15 |
Methods and systems for end-user tuning of an active noise cancelling audio device
Grant 11,030,989 - Thormundsson , et al. June 8, 2 | 2021-06-08 |
Active Noise Cancelling Earbud Devices
App 20210104217 - Liu; Wensen ; et al. | 2021-04-08 |
Low delay decimator and interpolator filters
Grant 10,904,661 - Poulsen , et al. January 26, 2 | 2021-01-26 |
Connectionist temporal classification using segmented labeled sequence data
Grant 10,762,427 - Kaskari , et al. Sep | 2020-09-01 |
Binary and multi-class classification systems and methods using connectionist temporal classification
Grant 10,762,891 - Kaskari , et al. Sep | 2020-09-01 |
Efficient connectionist temporal classification for binary classification
Grant 10,762,417 - Kaskari , et al. Sep | 2020-09-01 |
Non-linear feedback control for temperature and power protection of loudspeakers
Grant 10,701,484 - Thormundsson , et al. | 2020-06-30 |
Extended Bandwidth Adaptive Noise Cancelling System And Methods
App 20200204916 - Milani; Ali Abdollahzadeh ; et al. | 2020-06-25 |
Robust Adaptive Noise Cancelling Systems And Methods
App 20200202833 - Milani; Ali Abdollahzadeh ; et al. | 2020-06-25 |
Noise Amplification Control In Adaptive Noise Cancelling Systems
App 20200202836 - Thormundsson; Trausti ; et al. | 2020-06-25 |
Recurrent Neural Network Based Acoustic Event Classification Using Complement Rule
App 20200125952 - Mosayyebpour; Saeed ; et al. | 2020-04-23 |
Binary And Multi-class Classification Systems And Methods Using One Spike Connectionist Temporal Classification
App 20200125951 - Mosayyebpour; Saeed ; et al. | 2020-04-23 |
Robust Start-end Point Detection Algorithm Using Neural Network
App 20200126556 - Mosayyebpour; Saeed ; et al. | 2020-04-23 |
Two channel headset-based own voice enhancement
Grant 10,614,788 - Mustiere , et al. | 2020-04-07 |
Online dereverberation algorithm based on weighted prediction error for noisy time-varying environments
Grant 10,446,171 - Kaskari , et al. Oc | 2019-10-15 |
Semi-supervised system for multichannel source enhancement through configurable unsupervised adaptive transformations and supervised deep neural network
Grant 10,347,271 - Nesta , et al. July 9, 2 | 2019-07-09 |
Low Delay Decimator And Interpolator Filters
App 20190132679 - Poulsen; Jens Kristian ; et al. | 2019-05-02 |
Selective audio source enhancement
Grant 10,123,113 - Nesta , et al. November 6, 2 | 2018-11-06 |
Real-time Single-channel Speech Enhancement In Noisy And Time-varying Environments
App 20180308503 - Kaskari; Saeed Mosayyebpour ; et al. | 2018-10-25 |
Audio driver system and method
Grant 10,103,694 - Thormundsson , et al. October 16, 2 | 2018-10-16 |
Input/output Mode Control For Audio Processing
App 20180277133 - Deetz; Randall ; et al. | 2018-09-27 |
Non-linear Feedback Control For Temperature And Power Protection Of Loudspeakers
App 20180279044 - Thormundsson; Trausti ; et al. | 2018-09-27 |
Two Channel Headset-based Own Voice Enhancement
App 20180268798 - Mustiere; Frederic Philippe Denis ; et al. | 2018-09-20 |
Connectionist Temporal Classification Using Segmented Labeled Sequence Data
App 20180253648 - Kaskari; Saeed Mosayyebpour ; et al. | 2018-09-06 |
Binary And Multi-class Classification Systems And Methods Using Connectionist Temporal Classification
App 20180233130 - Kaskari; Saeed Mosayyebpour ; et al. | 2018-08-16 |
Efficient Connectionist Temporal Classification For Binary Classification
App 20180232632 - Kaskari; Saeed Mosayyebpour ; et al. | 2018-08-16 |
System and method for suppressing transient noise in a multichannel system
Grant 10,049,678 - Nesta , et al. August 14, 2 | 2018-08-14 |
Robust acoustic echo cancellation for loosely paired devices based on semi-blind multichannel demixing
Grant 10,038,795 - Nesta , et al. July 31, 2 | 2018-07-31 |
Online Dereverberation Algorithm Based On Weighted Prediction Error For Noisy Time-varying Environments
App 20180182410 - Kaskari; Saeed Mosayyebpour ; et al. | 2018-06-28 |
Methods And Systems For End-user Tuning Of An Active Noise Cancelling Audio Device
App 20180182371 - Thormundsson; Trausti ; et al. | 2018-06-28 |
Class-D amplifier with pulse density modulation output feedback for higher performance acoustic echo canceller
Grant 9,949,031 - Elkhatib , et al. April 17, 2 | 2018-04-17 |
Robust speech boundary detection system and method
Grant 9,886,968 - Bou-Ghazale , et al. February 6, 2 | 2018-02-06 |
Robust Acoustic Echo Cancellation For Loosely Paired Devices Based On Semi-blind Multichannel Demixing
App 20170374201 - Nesta; Francesco ; et al. | 2017-12-28 |
Robust acoustic echo cancellation for loosely paired devices based on semi-blind multichannel demixing
Grant 9,762,742 - Nesta , et al. September 12, 2 | 2017-09-12 |
Selective Audio Source Enhancement
App 20170251301 - Nesta; Francesco ; et al. | 2017-08-31 |
Nonlinear echo suppression
Grant 9,723,152 - Lu , et al. August 1, 2 | 2017-08-01 |
System And Method For Suppressing Transient Noise In A Multichannel System
App 20170206908 - Nesta; Francesco ; et al. | 2017-07-20 |
Semi-supervised System For Multichannel Source Enhancement Through Configurable Adaptive Transformations And Deep Neural Network
App 20170162194 - Nesta; Francesco ; et al. | 2017-06-08 |
Input/output Mode Control For Audio Processing
App 20170148438 - Deetz; Randall ; et al. | 2017-05-25 |
Selective audio source enhancement
Grant 9,654,894 - Nesta , et al. May 16, 2 | 2017-05-16 |
System and method for dynamic range compensation of distortion
Grant 9,654,866 - Kannan , et al. May 16, 2 | 2017-05-16 |
System and method for multichannel on-line unsupervised bayesian spectral filtering of real-world acoustic noise
Grant 9,564,144 - Nesta , et al. February 7, 2 | 2017-02-07 |
System and method for reducing rub and buzz distortion
Grant 9,497,540 - Regev , et al. November 15, 2 | 2016-11-15 |
Integrated motion detection using changes in acoustic echo path
Grant 9,473,865 - Thormundsson , et al. October 18, 2 | 2016-10-18 |
Systems and methods for echo cancellation and echo suppression
Grant 9,426,279 - Lu , et al. August 23, 2 | 2016-08-23 |
Estimation of reverberation decay related applications
Grant 9,407,992 - Gao , et al. August 2, 2 | 2016-08-02 |
System And Method For Multichannel On-line Unsupervised Bayesian Spectral Filtering Of Real-world Acoustic Noise
App 20160029121 - Nesta; Francesco ; et al. | 2016-01-28 |
Robust Acoustic Echo Cancellation For Loosely Paired Devices Based On Semi-blind Multichannel Demixing
App 20160029120 - Nesta; Francesco ; et al. | 2016-01-28 |
Audio Driver System And Method
App 20150372650 - Thormundsson; Trausti ; et al. | 2015-12-24 |
Nonlinear Echo Suppression
App 20150341501 - Lu; Youhong ; et al. | 2015-11-26 |
Systems and methods for stereo echo cancellation
Grant 9,160,864 - Jonsson , et al. October 13, 2 | 2015-10-13 |
Audio driver system and method
Grant 9,124,219 - Thormundsson , et al. September 1, 2 | 2015-09-01 |
Apparatus and method for abstract memory addressing
Grant 9,081,657 - Thorvaldsson , et al. July 14, 2 | 2015-07-14 |
Audio driver system and method
Grant 9,060,217 - Thormundsson , et al. June 16, 2 | 2015-06-16 |
Nonlinear echo suppression
Grant 9,049,281 - Lu , et al. June 2, 2 | 2015-06-02 |
Selective Audio Source Enhancement
App 20150117649 - Nesta; Francesco ; et al. | 2015-04-30 |
Waveform shaping system to prevent electrical and mechanical saturation in loud speakers
Grant 8,983,092 - Thormundsson , et al. March 17, 2 | 2015-03-17 |
Systems and methods for variable rate conversion
Grant 8,872,678 - Jonsson , et al. October 28, 2 | 2014-10-28 |
Robust Speech Boundary Detection System And Method
App 20140249812 - Bou-Ghazale; Sahar E. ; et al. | 2014-09-04 |
Estimation Of Reverberation Decay Related Applications
App 20140169575 - Gao; Chris X. ; et al. | 2014-06-19 |
Systems And Methods For Echo Cancellation And Echo Suppression
App 20140133649 - Lu; Youhong ; et al. | 2014-05-15 |
Systems and methods for generating phantom bass
Grant 8,638,953 - Jonsson , et al. January 28, 2 | 2014-01-28 |
Systems and methods for echo cancellation and echo suppression
Grant 8,634,569 - Lu , et al. January 21, 2 | 2014-01-21 |
Echo Cancellation System And Method With Multiple Microphones And Multiple Speakers
App 20140016794 - Lu; Youhong ; et al. | 2014-01-16 |
Class-d Amplifier With Pulse Density Modulation Output Feedback For Higher Performance Acoustic Echo Canceller
App 20130266158 - Elkhatib; Mouna ; et al. | 2013-10-10 |
Integrated Motion Detection Using Changes In Acoustic Echo Path
App 20130230180 - Thormundsson; Trausti ; et al. | 2013-09-05 |
System And Method For Dynamic Range Compensation Of Distortion
App 20130195277 - Kannan; Govind ; et al. | 2013-08-01 |
Systems and methods for color defringing
Grant 8,477,394 - Jonsson , et al. July 2, 2 | 2013-07-02 |
Apparatus And Method For Abstract Memory Addressing
App 20130097405 - Thorvaldsson; Vilhjalmur S. ; et al. | 2013-04-18 |
Systems and Methods for Variable Rate Conversion
App 20130038475 - Jonsson; Ragnar H. ; et al. | 2013-02-14 |
Multiple Microphone Support For Earbud Headsets
App 20130034237 - Olafsson; Sverrir ; et al. | 2013-02-07 |
Microphone Array Calibration Method And Apparatus
App 20120308040 - Thormundsson; Trausti ; et al. | 2012-12-06 |
Nonlinear Echo Suppression
App 20120250871 - Lu; Youhong ; et al. | 2012-10-04 |
Systems and methods for variable rate conversion
Grant 8,253,610 - Jonsson , et al. August 28, 2 | 2012-08-28 |
Microphone array calibration method and apparatus
Grant 8,243,952 - Thormundsson , et al. August 14, 2 | 2012-08-14 |
Method And System For Floating Point Acceleration On Fixed Point Digital Signal Processors
App 20120191955 - Jonsson; Ragnar H. ; et al. | 2012-07-26 |
Systems And Methods For Stereo Echo Cancellation
App 20120170755 - Jonsson; Ragnar H. ; et al. | 2012-07-05 |
Audio Driver System And Method
App 20120106750 - Thormundsson; Trausti ; et al. | 2012-05-03 |
Systems And Methods For Color Defringing
App 20120033275 - JONSSON; RAGNAR H. ; et al. | 2012-02-09 |
Waveform Shaping System To Prevent Electrical And Mechanical Saturation In Loud Speakers
App 20120016501 - Thormundsson; Trausti ; et al. | 2012-01-19 |
Systems And Methods For Generating Phantom Bass
App 20120008788 - JONSSON; RAGNAR H. ; et al. | 2012-01-12 |
Audio Driver System And Method
App 20120002819 - Thormundsson; Trausti ; et al. | 2012-01-05 |
Systems and methods for variable rate conversion
App 20110254711 - Jonsson; Ragnar H. ; et al. | 2011-10-20 |
System And Method For Reducing Rub And Buzz Distortion
App 20110188670 - Regev; Shlomi I. ; et al. | 2011-08-04 |
Systems and Methods for Echo Cancellation and Echo Suppression
App 20110170683 - Lu; Youhong ; et al. | 2011-07-14 |
Systems and methods for variable rate conversion
Grant 7,920,078 - Jonsson , et al. April 5, 2 | 2011-04-05 |
Systems and Methods for Variable Rate Conversion
App 20100321216 - Jonsson; Ragnar H. ; et al. | 2010-12-23 |
Speaker Distortion Deduction System and Method
App 20100215193 - Wihardja; James Walter ; et al. | 2010-08-26 |
Microphone Array Calibration Method and Apparatus
App 20100158267 - Thormundsson; Trausti ; et al. | 2010-06-24 |
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