=====Wind Sensor Team Meeting- October 29, 2016===== **Attended: Mengyuan, Creighton, Scott ** =====Updates===== * Compared the fourier transform of the microphone readings at different fan settings * Filtered out the DC component * Determined that there isn't any useful information from just the fourier transform * There's been some difficulty with implementing different Fourier analysis techniques, so this analysis will be put on hold. * Found a hardware implementation for an interrupt which led to consistent measurements for counting clock cycles. =====Reminders===== * To Do: * Replicate Andy's test and results with four microphones and in different environments by the end of this week * Design a PCB by the end of this week * Etch/mill PCB by the first week of November * Test hardware interrupt implementation.