Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method of reducing residual acoustic echo after echo suppression in a “hands free” device

Method of reducing residual acoustic echo after echo suppression in a “hands free” device

US Patent 8111833 · Granted Feb 7, 2012

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Drone including advance means for compensating the bias of the inertial unit as 2019
Drone with a front-view camera with segmentation of the sky image for auto-expos2019
System for piloting a drone in immersion2018
Video system for piloting a drone in immersive mode2017
Drone immersion-piloting system2017
Long-range drone remote-control equipment2017
Sun cap for a digital device2016
Altitude estimator for a rotary-wing drone with multiple rotors2015
Method and an appliance for remotely controlling a drone, in particular a rotary2015
Automatically controlled lighting device, and an installation including a plural2014
Flying toy2012
Acoustic echo reduction circuit for a “hands-free” device usable with a cell pho2011