197307 ⎘
Details of active noise control [ANC] covered by but not provided for in any of its subgroups; Miscellaneous Echo cancellation, e.g. multipath-, ghost- or reverberation-cancellation
METHODS AND SYSTEMS FOR AUDIO PROCESSING
#2Beamforming/Cross Talk Removal/Echo Cancelation/Noise Reduction
#3MICROPHONE SIGNAL PROCESSING
#4MANIFOLD LEARNING FOR SOUND FIELD ESTIMATION
#5ACTIVE ECHO CANCELLER FOR A HEARING DEVICE
#6ECHO SUPPRESSING DEVICE, ECHO SUPPRESSING METHOD, AND ECHO SUPPRESSING PROGRAM
#7DEREVERBERATION FOR AUDIO SIGNALS VIA MACHINE LEARNING AND/OR USER CONTROL
#8Directionality Induced Robust Acoustic Echo Canceler Adaptation
#9Multi-Channel Acoustic Echo Cancellation
#10Calibrating Acoustic Instruments for a Physical Environment
#11INTERFERENCE SOUND SUPPRESSING DEVICE, INTERFERENCE SOUND SUPPRESSING METHOD, AND NON-TRANSITORY COMPUTER READABLE RECORDING MEDIUM STORING INTERFERENCE SOUND SUPPRESSING PROGRAM
#12ACOUSTIC ECHO CANCELLATION
#13Delay Estimation for Performing Echo Cancellation for Co-Located Devices
#14ACOUSTIC ECHO SUPPRESSION AND CANCELLATION FOR WEB-BASED VIRTUAL MEETING PLATFORM
#15ECHO REFERENCE PRIORITIZATION AND SELECTION
#16ECHO REFERENCE GENERATION AND ECHO REFERENCE METRIC ESTIMATION ACCORDING TO RENDERING INFORMATION
#17Multi-channel acoustic echo cancellation
#18ELECTRONIC DEVICE AND METHOD FOR DETECTING ERROR OF A SIGNAL
#19Audio signal processing method and system for echo suppression using an MMSE-LSA estimator
#20Robust short-time fourier transform acoustic echo cancellation during audio playback
#21Active noise cancelling earbud devices
#22Communication support system
#23METHOD FOR REDUCING ECHO IN A HEARING INSTRUMENT AND HEARING INSTRUMENT
#24SYSTEM AND METHOD FOR OPTIMIZATION OF ACOUSTIC ECHO CANCELLATION CONVERGENCE
#25ECHO FILTERING METHOD, ELECTRONIC DEVICE, AND COMPUTER-READABLE STORAGE MEDIUM
#26Multi-channel acoustic echo cancellation
#27Method for eliminating video echo in a projector-camera based remote collaborative system
#28Echo cancelation
#29SYSTEM AND METHOD UTILIZING DISCRETE MICROPHONES AND VIRTUAL MICROPHONES TO SIMULTANEOUSLY PROVIDE IN-ROOM AMPLIFICATION AND REMOTE COMMUNICATION DURING A COLLABORATION SESSION
#30Steerable speaker array, system and method for the same
#31AUDIO DEVICE WITH ACOUSTIC ECHO CANCELLATION
#32Multi-task deep network for echo path delay estimation and echo cancellation
#33Echo detection with background noise based screening
#34ACOUSTIC ECHO CANCELLATION UNIT
#35Robust short-time fourier transform acoustic echo cancellation during audio playback
#36Multi-channel acoustic echo cancellation
#37Active noise cancelling earbud devices
#38Steerable speaker array, system, and method for the same
#39Mitigating impact of double talk for residual echo suppressors
#40Voice communication device, voice communication method, and program
#41Synchronized multichannel loopback within embedded architectures
#42Predictive acoustic echo cancellation
#43Robust Short-Time Fourier Transform acoustic echo cancellation during audio playback
#44Multi-channel acoustic echo cancellation
#45Noise cancellation device and noise cancellation method
#46Robust short-time fourier transform acoustic echo cancellation during audio playback
#47Multi-channel acoustic echo cancellation
#48System and apparatus for boomless-microphone construction for wireless helmet communicator with siren signal detection and classification capability
#49System and apparatus for boomless-microphone construction for wireless helmet communicator with siren signal detection and classification capability
#50Electronic device, method of cancelling acoustic echo thereof, and non-transitory computer readable medium
#51Method and apparatus for reducing distortion echo
#52Apparatus, system and method of controlling noise within a noise-controlled volume
#53Smart pillows and processes for providing active noise cancellation and biofeedback
#54System and method for mitigating audio feedback
#55Control of acoustic echo canceller adaptive filter for speech enhancement
#56Energy adjustment of acoustic echo replica signal for speech enhancement
#57Nonlinear echo suppression
#58Particular signal cancel method, particular signal cancel device, adaptive filter coefficient update method, adaptive filter coefficient update device, and computer program
#59Real time audio echo and background noise reduction for a mobile device
#60Echo cancellation method and device
#61Error-signal content controlled adaptation of secondary and leakage path models in noise-canceling personal audio devices
#62Leakage-modeling adaptive noise canceling for earspeakers
#63Device, system and method of noise control
#64Nonlinear echo suppression
#65Method and system for reducing acoustical reverberations in an at least partially enclosed space
#66Active noise control system and method
#67Particular signal cancel method, particular signal cancel device, adaptive filter coefficient update method, adaptive filter coefficient update device, and computer program
#68Method and system for active noise cancellation
#69Manifold learning for sound field estimation
#70Deep adaptive acoustic echo cancellation
#71Surface augmented ray-based acoustic modeling
#72Detecting device proximities
#73Multichannel acoustic echo cancellation
#74Hybrid reference signal for acoustic echo cancellation