197203 ⎘
Details of active noise control [ANC] covered by but not provided for in any of its subgroups; Applications Directivity control or beam pattern
DIRECTIONAL SOUND APPARATUS AND METHOD
#2NOISE REDUCTION METHOD, NOISE REDUCTION DEVICE AND ELECTRONIC DEVICE
#3ADAPTIVE ANC BASED ON ENVIRONMENTAL TRIGGERS
#4Hearing Assistance using Active Noise Reduction
#5IN-VEHICLE VOICE COMMAND CONTROL
#6Adaptive ANC based on environmental triggers
#7Acoustic signal processing device, acoustic signal processing method, and program
#8Sound emitting apparatus and blade noise reduction apparatus
#9In-vehicle voice command control
#10Hearing Assistance using Active Noise Reduction
#11Active noise control for vehicle windshield noise
#12Virtual ambient zone creation in co-working spaces
#13Apparatus, method and computer program for adjustable noise cancellation
#14Device for generating acoustic compensation signals
#15Assistive listening device and human-computer interface using short-time target cancellation for improved speech intelligibility
#16Hearing assistance using active noise reduction
#17Adaptive ANC based on environmental triggers
#18Active noise reduction earphones
#19Automatic noise cancellation using multiple microphones
#20Reducing far-field noise produced by well operations
#21Suppressing ambient sounds
#22Active noise-control device
#23Active noise reduction earphones
#24Hearing assistance using active noise reduction
#25Automatic noise cancellation using multiple microphones
#26Apparatus, method and computer program for adjustable noise cancellation
#27Self-organized acoustic signal cancellation over a network
#28Speech reproduction device configured for masking reproduced speech in a masked speech zone
#29Steerable loudspeaker system for individualized sound masking
#30Self-organized acoustic signal cancellation over a network
#31Apparatus, method, and computer program for adjustable noise cancellation
#32Self-organized acoustic signal cancellation over a network
#33Directional sound masking
#34Method and system for active noise cancellation
#35Method and a system of providing information to a user
#36Open Air Noise Cancellation
#37Active noise cancellation
#38System for active noise control with adaptive speaker selection
#39Quiet zone control system
#40Noise reduction device
#41Adaptive mode control apparatus and method for adaptive beamforming based on detection of user direction sound
#42Acoustic system for providing individual acoustic environment
#43Headphone device, sound reproduction system, and sound reproduction method
#44System for improving communication in a room
#45Noise estimating device and noise estimating method
#46Adaptive ANC based on environmental triggers
#47Adaptive ANC based on environmental triggers