Patent 10972835 - Conference system with a microphone array system and a method of speech acquisition in a conference system > Summary
US Patent
Patent Application No. US 10972835
Published on Apr 6, 2021
Application No. 16/541521
Field on Aug 15, 2019
Classification
International:
H04R 3/00
A61B 5/00;
H04L 12/18;
H04R 1/40;