listening device
Tag details
Welcome to the 'listening device' tag page at Technorati. This page features content from the farthest reaches of the Blogosphere that authors have "tagged" with 'listening device'.
Latest blogosphere posts tagged “listening device”
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DIY – Record the sound off of vibrating windows
The Blogs at HowStuffWorks BrainStuff —
Authority: 142
Spies have been using “laser listening devices” that can record sound waves off of windows since the idea was invented several decades ago. When someone is talking in the room, the sound waves cause the window to vibrate, and the laser is able pick up those vibrations. This video describes the process:Now you can ...1 week ago -
Huh? What? I Can’t Hear You!
GEARFUSE —
Authority: 648
CAN YOU SPEAK UP A BIT?! I CAN’T HEAR YOU! NO, NOT AT ALL! Developed by the Dutch Army during World War I and II, these Acoustic Listening Devices were expected to be used as part of their air defense system. And they were undoubtedly a rousing success. Link1 week ago -
Hear through the Walls – Spy Device
Hardware Insight —
Authority: 478
Spying is my habit. I always wonder what is happening behind the walls, always wanted to hear the truth. All those conspiracies and plans behind my back, I always wanted to get all of them. Recently, I had a chance to get my hands on Inspector Gadget Audio Listening Device. It is a tiny cheap spying device. This ...4 weeks ago
