Vox Imperium: Stormtrooper Voice Changer
Contributors:
Shawn Hymel
Shawn Hymel 
Resources and Going Further
This project is meant to be hacked! Try changing some of the variables in the Parameters section of the code to see if you can get the voice to sound the way you want. You can also import the block diagram into the Audio System Design Tool by copying in everything before the // GUItool: end automatically generated code line and clicking Import in the Audio System Design Tool. Add some new blocks and really distort your voice!
Here's an example of the project wired into a Scout Trooper helmet:
Project Resources:
- Vox Imperium GitHub repository
- PJRC Audio System Design Tool for Teensy Audio library
- TeensyTransfer tool
- Teensy home page
For more fun audio projects, check out these tutorials:
MIDI Tutorial
Understanding the Musical Instrument Digital Interface.
SparkFun Inventor's Kit for micro:bit Experiment Guide
This guide contains all the information you will need to explore the twelve circuits of the SparkFun Inventors Kit for micro:bit.
I2S Audio Breakout Hookup Guide
Hookup guide for the MAX98357A I2S audio breakout board.
Tinker Kit Circuit Guide
This guide takes you through the basics of building 11 different circuits with the SparkFun Tinker Kit and how to program them using the Arduino IDE.