This Week’s Accomplishments:
This week, I completed the time-stretching portion of the pitch-shifting algorithm. I have started the phase vocoder portion as well, which is vital to keeping the sound coherent. I also completed Steps 1-3 of the Ethics Assignment. I discussed next steps with my team.
Status:
My progress is still slightly behind schedule, but since this week was scheduled as slack time, I have caught up a bit. The pitch shifter is unsurprisingly difficult, and I will need to focus significantly on the circular buffer used in making this a real-time operation.
Next Week:
Next week, I will complete and test the phase vocoder algorithm in Python, and I plan to begin the process of rewriting it in C++. My team and I will also test some of our materials with an oscilloscope in the lab. I will bring my guitar and some cables in provide input signals for this testing.