Before Thanksgiving break, we re-scoped our project to use a fully digital interface, and I also laid out my approach to collecting accurate information about the frequencies present at the corresponding piano keys. Since then, I finished implementing the library and have been generating the tab separated duty cycle values we’re hoping to pass onto Angela for her work. Here’s screen shot confirming the frequencies we’re getting match the one’s we saw originally at the beginning of the semester! Now I’m trying to reconstruct the output audio using the averaged frequency components we’re collecting.
