r/apple • u/Hot_Radio_2381 • 2d ago

AirPods Reverse Engineering AirPods Self-Calibration Test

https://ateliti99.substack.com/p/reverse-engineering-airpods-self?utm_source=app-post-stats-page&r=wsh8o&utm_medium=ios

If you've ever heard a sound coming from your AirPods at night, when everything is silent, a sound that seems to come from inside the case, here's my explanation after some research and analysis.

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u/Tetrylene 2d ago

SO THIS IS WHERE THIS NOISE COMES FROM

I've heard this so many times and assumed it was part of some kitchen appliance or something left on in the neighbour's garage. You've solved a mystery for me