1. By: Ryan Etwaru

2. Demonstrate the ability to implement functionality on a BlackFin Processor Implement on input signal: Audio Effects Echo Vibrato Change level of audio effects Change Gain level Display Level via LEDs

3. Pressing Pf8 once will enable a Echo effect on an input signal Led 1 will be on Pressing PF8 again will enable a Vibrato effect on an input signal LED 1 and 2 will be on

4. Pressing PF9 will change the level of the effects Pressing Pf10 will decrease the gain of the output signal LEDs will decrease in lighting Pressing PF11 will increase the gain of the output signal LEDs will increase in lighting

5. Enables LED1 Enables Echo effect Animation of the input sound by mixing it with slightly detuned copies of itself

6. Enables LED1 and LED2 Enables Vibrato effect pitch or frequency of a note or sound is quickly and repeatedly raised and lowered over a small distance for the duration of that note or sound

7. Increments delay to change the level of audio effects

8. Decreases and Increases gain of output signal and displays on LEDs, respectively

9. After much programming, program works exceptionally well Possible improvements include adding more audio effects