News for hackers. Stuff that matters.
Re:The Daredevil Camera by willvarfar on Wednesday June 29, 2016 @06:53PM (#12005411)
Yes. Passive sonar only listens to the noise. Passive sonar systems are often arrays too. So the analogy holds quite well from a distance ;)

https://en.wikipedia.org/wiki/Sonar#Passive_sonar

There are no comments on this comment yet.