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:
WAV Trigger Hookup Guide V11
An introduction to being able to trigger music and sound effects based on buttons, sensors, or switches using the WAV Trigger board.
MIDI Shield Hookup Guide
How to assemble the SparkFun MIDI Shield, plus several example projects.
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.
QuickLogic Thing Plus (EOS S3) Hookup Guide
This guide provides users with functional descriptions, configuration options for the QuickLogic Thing Plus EOS S3. It also serves as a “Getting Started” and “How To” guide.