You've probably seen updates here and there of Pete's longtime headphones project, but his full project was recently featured in IEEE!
This project gives musicians a way to block out unwanted sound while still being able to hear what they're playing. Complete with some really great graphics and a full project writeup from Pete, this is an article you won't want to miss!
Here are some past blogs about this project:
Yay for Pete! And yay for everyone at SparkFun!