Inventor
KOVVALI NARAYAN
US6 patents
Patents
6 patentsUS10580411B2Mar 3, 2020
Talker change detection
CIRRUS LOGIC INT SEMICONDUCTOR LTD5 citations70
US10559317B2Feb 11, 2020
Microphone array processing for adaptive echo control
CIRRUS LOGIC INT SEMICONDUCTOR LTD2 citations69
US11533559B2Dec 20, 2022
Beamformer enhanced direction of arrival estimation in a reverberant environment with directional noise
CIRRUS LOGIC INT SEMICONDUCTOR LTD0 citations58
US11315543B2Apr 26, 2022
Pole-zero blocking matrix for low-delay far-field beamforming
CIRRUS LOGIC INT SEMICONDUCTOR LTD0 citations49
US11189303B2Nov 30, 2021
Persistent interference detection
CIRRUS LOGIC INT SEMICONDUCTOR LTD0 citations48
US10733276B2Aug 4, 2020
Multi-microphone human talker detection
CIRRUS LOGIC INT SEMICONDUCTOR LTD0 citations48