3D Sound Hologram

Senior Project 

Team: Nathan Golay 

Project Goals: This project will investigate the effect of ultrasound on the harmful Varroa Destructor Mites in commercial bee hives 

 

This project explores the application of Ultrasound Phased Arrays (UPAs) in beekeeping, and their ability to create intricate 3D acoustic fields through phase/amplitude manipulation. Traditionally used in fields like medical imaging, volumetric displays, and directional audio, UPAs have untapped potential for ecological applications. The research focuses on determining whether a UPA emitting 40 kHz signals can reduce Varroa mite populations in beehives. Amplitude modulation with varied or random frequencies influences effectiveness in bee behavior. Integration establishes techniques like persistence of vision and average pressure displays with advanced methods for solving phase retrieval problems. The project also develops tools for 3D acoustic visualization and device testing. This addresses key challenges in apiculture expanding on the scope of ultrasonic technology in agriculture and environmental science.