Smart Self-Configuring Miniature Windscreen

Award Information
Agency:
Department of Defense
Branch
Army
Amount:
$69,990.00
Award Year:
2005
Program:
SBIR
Phase:
Phase I
Contract:
W15QKN-06-C-0033
Award Id:
73838
Agency Tracking Number:
A052-007-1097
Solicitation Year:
n/a
Solicitation Topic Code:
n/a
Solicitation Number:
n/a
Small Business Information
30 A Vreeland Road, Suite 130, Florham Park, NJ, 07932
Hubzone Owned:
N
Minority Owned:
N
Woman Owned:
N
Duns:
125624432
Principal Investigator:
QiLi
President
(973) 822-0048
li@licreativetech.com
Business Contact:
QiLi
President
(973) 822-0048
li@licreativetech.com
Research Institute:
n/a
Abstract
A novel and promising solution is proposed for a smart self-configuring miniature windscreen. The proposed solution includes a mechanical windscreen, MEMS microphones, and a DSP windscreen. The mechanical windscreen will be designed by numerical simulation. The finite-element method will be utilized to simulate the effect of different shapes of windscreens on the aerodynamics in the vicinity of the diaphragm. The windscreen of optimal shape and material will be tested and verified on a test bed which physically simulates the real operating environment. The DSP windscreen will be implemented by a microphone array, our unique noise-reduction algorithms, and a single DSP chip. The proposed low-cost solution can totally remove wind noise without distortion of other signals.

* information listed above is at the time of submission.

Agency Micro-sites


SBA logo

Department of Agriculture logo

Department of Commerce logo

Department of Defense logo

Department of Education logo

Department of Energy logo

Department of Health and Human Services logo

Department of Homeland Security logo

Department of Transportation logo

Enviromental Protection Agency logo

National Aeronautics and Space Administration logo

National Science Foundation logo
US Flag An Official Website of the United States Government