Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Feed-forward adaptive noise-canceling with dynamic filter selection based on classifying acoustic environment

Feed-forward adaptive noise-canceling with dynamic filter selection based on classifying acoustic environment

US Patent 11948546 · Granted Apr 2, 2024

Estimated economic value: $4,952,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Adaptive noise-canceling with dynamic filter selection based on multiple noise s2025
Adaptive noise-canceling with dynamic filter selection based on multiple noise s2025
Active noise cancellation system using infinite impulse response filtering2023
Methods and apparatus for an adaptive blocking matrix2021
Initialization of adaptive blocking matrix filters in a beamforming array using 2021
Dual microphone voice processing for headsets with variable microphone array ori2019
Controlling speech enhancement algorithms using near-field spatial statistics2018
Apparatus and method for measuring relative frequency response of audio device m2018
Adaptive phase-distortionless magnitude response equalization (MRE) for beamform2017
Apparatus and method for measuring relative frequency response of audio device m2017
Adaptive block matrix using pre-whitening for adaptive beam forming2017
Estimating direction of arrival from plural microphones2013