WIND SUPPRESSION/REPLACEMENT COMPONENT FOR USE WITH ELECTRONIC SYSTEMS

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.

SpeechH04R 3/002G10L 21/0208H04R 1/08H04R 1/1083H04R 1/406H04R 3/005H04R 3/02H04R 3/04+3 more

AI classification

Speech1.00
Planning0.35
AI hardware0.02
Vision0.01
Knowledge representation0.00
Machine learning0.00
Natural language0.00
Evolutionary computation0.00

Ownership

ALIPH, INC.

assignment · 326700804

Assignors

PETIT, NICOLAS, BURNETT, GREGORY, GOERTZ, MICHAEL

On an employer assignment, the assignors are typically the inventors.

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