197283 ⎘
Details of active noise control [ANC] covered by but not provided for in any of its subgroups; Means; Physical Automatic gain control [AGC]
NON-COHERENT NOISE REDUCTION METHOD AND NON-COHERENT NOISE REDUCTION DEVICE
#2SELF-ADAPTIVE ADJUSTMENT METHOD OF ANC PARAMETER, DEVICE AND STORAGE MEDIUM
#3Adaptive active noise cancellation based on movement
#4Audio processing system signal-level based temporal masking
#5Scaled noise and vibration sensing
#6Electronic device, storage medium, and method of processing audio signal by electronic device
#7Electronic device, echo signal cancelling method thereof and non-transitory computer readable recording medium
#8Method of cancelling noise and electronic device therefor
#9System and method for cognitive filtering of audio in noisy environments
#10Sound zone arrangement with zonewise speech suppression
#11Active noise control with compensation for acoustic leak in personal listening devices
#12PID controller
#13Speaker damage prevention in adaptive noise-canceling personal audio devices
#14Sound effect generating device
#15Noise cancellation system
#16METHOD AND SYSTEM FOR NOISE CANCELLATION
#17Feedback-based ANR adjustment responsive to environmental noise levels
#18Active-noise-reduction headsets with front-cavity venting
#19Adaptive control unit with feedback compensation