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A comment on Fire alarm audio detection, using FFTs and 184 lines of Go. Parent comment

Re:Fire alarm audio detection, using FFTs and 184 lines of Go by withinboredom on Monday April 08, 2024 @02:34AM (#39966829)
It'd be even simpler to set up a piezoelectric sensor or a mic right on the device. If the device is vibrating, there's a 99.9% chance its going off.
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