E2.01 - Dual-Use Wideband Microphone Array System
Detect ultrasonic leaks and relay voice for users.
Sponsor: NASA TSGC
Student Team: Nicholas El-Takach, Nicholas Garrard, Olivia Salazar-Mendez, Jessie Smith, and Mason Huebner
Faculty Advisor: Dr. Richard Compeau
Our team will be building a proof-of-concept prototype dual-use omnidirectional wideband micro-electromechanical system (MEMS) microphone array that will detect human vocal range (200Hz - 6kHz), relay the detected vocal message over a speaker, and identify ultrasonic frequencies (>20kHz) that indicate anomalies such as air leaks. If an ultrasonic sound is detected, the product prioritizes it over a voice and will alert personnel with an audio alarm that can be disabled manually by the user. A visual alarm will also be triggered by the detection of the ultrasonic frequency.
E2.01 Project Presentation
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E2.01 Poster Pitch
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Team Contact Information
Team Project Manager: Nicholas El-Takach, nge8@txstate.edu
Faculty Advisor: Dr. Richard Compeau, crc194@txstate.edu
Let us know what you think! You can evaluate our project here: E2.01 Evaluation Form