1. Project Presentation Eoin Culhane 05452643 Multi Channel Music Recognition for an Electric Guitar

2. Project overview Take a guitar with 6 strings and convert each string independently to MIDI format MIDI is an electronic music format used for music and control signals in computers and hardware This makes it possible for each string to sound like a different instrument

3. System overview Piezo signal sent to audio interface Interfaced to PC Code implemented as VST plug-in applied in DAW Signal converted to MIDI format Played back through MIDI instrument

4. Piezo Saddles Fitting – Had to be modified Signal – Recorded samples

5. Piezo Fitted to Project Guitar

6. MATLAB System Implemented in Matlab Full Frequency to MIDI Conversion Written to.mid file

7. Steps Involved in Matlab File Read FFT – Frequency Detection Velocity Note Duration File Write

8. Results

9. .wav and MIDI File in Reaper

10. VST Plug-in Port code over to C++ Some functions written System not fully implemented Some problems encountered

11. Questions?