asteroza + cable + audio   4

acoustic sensing with iDAS™ - intelligent Distributed Acoustic Sensor
Jebus, this thing is using rayleigh scattering at scale to turn an entire length of fiber optic into a mic...
fiber  optic  cable  microphone  rayleigh  scattering  backscatter  mic  audio  recording  sensor  surveillance 
november 2017 by asteroza

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