We met today and further looked into experiments with varying sampling rates and bit depths of recordings. Using Audacity, we exported files at different bit rates and sampling frequencies, as well as in different formats. The result was VERY obvious. Once the sampling rate dropped below 20K, the recording sounded more and more like it was played through an AM radio, chopping off the top end of the recording. Lowering the bit rate resulted in a very techno version of the sound that also sounded muffled, as if underwater. We drew up graphs to illustrate both sampling rates and bit depth, and added more to our Google Slide. We will meet tomorrow to finish the slides, as well as rehearse in the presentation room.