Abstract: A novel signal processing approach is proposed for sensor arrays to reconstruct spinning modal noise source from scattered sound wave measurements outside the jet flow downstream of an ...

It's based on the ATmega 328 version: https://github.com/TheDIYGuy999/Rc_Engine_Sound and on bitlunis Halloween example: https://github.com/bitluni/MotionPumpkin ...

That scary moment after takeoff — when the engines sound quieter and your stomach feels like it drops — isn’t failure. It’s a planned procedure: pilots reduce takeoff thrust around 1,500 feet, then ...

So Gene and Sheila Dugan are closing their wonderful restaurant, Grumpy’s. Sorry to hear this, especially given the reasons why. I recently moved to Pottsgrove, and it’s so sad to see what used to be ...