Patent №
US 8,488,803
Granted
2013-07-16
Filed 2010
Owner
ALIPH, INC.
Lab
—
AI components
1
speech
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
12772975
Systems and methods to reduce the negative impact of wind on an electronic system include use of a first detector that receives a first signal and a second detector that receives a second signal. A voice activity detector (VAD) coupled to the first detector generates a VAD signal when the first signal corresponds to voiced speech. A wind detector coupled to the second detector correlates signals received at the second detector and derives from the correlation wind metrics that characterize wind noise that is acoustic disturbance corresponding to at least one of air flow and air pressure in the second detector. The wind detector controls a configuration of the second detector according to the wind metrics. The wind detector uses the wind metrics to dynamically control mixing of the first signal and the second signal to generate an output signal for transmission.
AI classification
Ownership
ALIPH, INC.
assignment · 247160241
Assignors
PETIT, NICOLAS, BURNETT, GREGORY, GOERTZ, MICHAEL
On an employer assignment, the assignors are typically the inventors.