Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Multi-channel frequency-domain adaptive filter method and apparatus

Multi-channel frequency-domain adaptive filter method and apparatus

US Patent 7310425 · Granted Dec 18, 2007

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Concentric circular microphone arrays with 3D steerable beamformers2025
Binaural beamforming microphone array2023
Flexible geographically-distributed differential microphone array and associated2021
Concentric circular differential microphone arrays and associated beamforming2018
Low noise differential microphone arrays2017
Composite channel equalization of a wideband wireless communication system2017
Multistage minimum variance distortionless response beamformer2017
Low noise differential microphone arrays2016
Method and apparatus of switched amplification having improved efficiency2014
Frequency synchronization using clock recovery loop with adaptive packet filteri2014
System and method for single-channel speech noise reduction2013
Method, apparatus and system for frequency synchronization between devices commu2012