Patent 11303997 - Method for controlling a microphone array and device for controlling a microphone array > Summary

US Patent

Patent Application No. US 11303997

Published on Apr 12, 2022

Application No. 17/121833

Field on Dec 15, 2020

Classification

International:

H04R 1/40

H04R 1/20;

H04R 3/00;

H04R 1/32;

Field of Search

381/92