Wind Suppression/Replacement Component for use with Electronic Systems

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.

SpeechH04R 3/002G10L 21/0208H04R 1/1083H04R 1/406H04R 3/005H04R 3/02H04R 3/04G10L 2021/02165+1 more

AI classification

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

Ownership

ALIPH, INC.

assignment · 247160241

Assignors

PETIT, NICOLAS, BURNETT, GREGORY, GOERTZ, MICHAEL

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

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