Preliminary Design Review Noise Cancelation Device Peter Gordon, Zach Rohde, Aman Sanghera, Andrew Taylor, and Tanner Brunhoeber

Project Overview This device, placed between a noise source(s) and a receiver of interest, will cancel unwanted noise Wall powered Level 0 Diagram

A more in depth look... Level 1 Diagram

All of the specifications … Level 2 Diagram

Initial Testing

Project Evaluation and Final Testing

System Risks Amplification instead of cancellation ADC rate and DAC rate Noise canceling area Desired frequencies not being canceled Unwanted feedback

The Nitty-Gritty Circuit Block Diagram for each functional element

Design Risks Compatibility of interactions between numerous premade devices

Timeline

Responsibilities Peter Hardware Interface Schematic Layout Power Safety Aman Casing Parts Orders Schematic Layout Safety Andrew Testing Cancellation Algorithm Tanner Testing Cancellation Algorithm Zach Coding Hardware to Software Interface

Project Risks Time delay from ordering parts to receiving parts Hardware Failure