Patent 11381906 - Conference system with a microphone array system and a method of speech acquisition in a conference system > Summary

US Patent

Patent Application No. US 11381906

Published on Jul 5, 2022

Application No. 17/061479

Field on Oct 1, 2020

Classification

International:

H04R 3/00

H04R 1/40;

H04R 3/04;

Field of Search

381/92

381/122;