I cleaned up the presentation slides from the last meeting with the group. Further researched differences between .MP3 files and .WAV files. I also looked into the history of sampling rates. 44.1K, 48K, and 96K are common standards of music industry. 44.1K is the result of human hearing being limited to around 20K Hz, and since both ends of the wave needs to be recorded, doubling it (and adding some head room) resulted in 44.1K being the standard sampling frequency.