Schedule

Official Project Management Schedule Updates

• COMPLETED Pitch Analysis
• IN PROGRESS Streamline Voce Vista

Personal Task Updates

• DONE Propose modification to Pitch Analysis Testing
• DONE Add normalization support to pitch analysis of vibrato
• DOING Draft code for streamlining Voce Vista
• DOING Test pitch analysis accuracy

Pitch analysis has been implemented, however modifications are expected to follow for the sake of accuracy. This will be determined once we formally test the algorithm. Currently, informal tests have been completed in which we recorded the vocalists singing a C Major scale and “Happy Birthday”. I call this an informal test, because for these recording sessions, we were not able to utilize the XLR microphone. When connected to the EGG, our laptop could not properly detect and record from the microphone. As a result, we decided to record the vocalists from our laptop’s built-in microphone this week. While this allowed me to roughly test the pitch analysis program, I do not expect this to be a fully accurate representation of the algorithm’s accuracy. For a C Major scale, for example, the resulting analysis was as shown below:

We are generally on schedule, but will need CQ data to be extracted from Voce Vista this upcoming week to stay on track.