Patent №
US 8,942,383
Granted
2015-01-27
Filed 2013
Owner
ALIPH, INC.
Lab
—
AI components
1
speech
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
13753441
Techniques associated with an acoustic vibration sensor are described, including a first detector that receives a first signal and a second detector that receives a second signal and a third signal, wherein the first signal comprises a skin surface microphone signal, a static equalization filter coupled to the first detector and configured to generate an equalized first signal, a voice activity detector coupled to the first detector, and a wind detector coupled to the second detector, the wind detector configured to correlate the second signal and the third signal and to derive from the correlation a plurality of wind metrics associated with a wind noise, the wind detector is further configured to determine a magnitude associated with the wind noise, to determine whether to suspend an activity of the system, and to determine a duration of time that the magnitude associated with the wind noise exceeds a threshold.
AI classification
Ownership
ALIPH, INC.
assignment · 326700804
Assignors
PETIT, NICOLAS, BURNETT, GREGORY, GOERTZ, MICHAEL
On an employer assignment, the assignors are typically the inventors.