Transfer sound using light
Why use Wi-Fi when you can transmit an audio signal using a laser pointer or LED?
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Comments
25 comments posted so far. Login to add a comment.
19
2. BombDiggady commented 16 years ago
Very Interesting!
I have to try this myself.
I have to try this myself.
20
8. SixaxisDualshock commented 16 years ago
I get the point of this, but [url=http://www.hak5.org/]Hak5[/url] did this like over a year ago or something.
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15. richardhalo commented 16 years ago
"hipateen" MUST BE BANNED FROM THIS WEBSITE ASAP!!!!
1
17. jOzzie commented 16 years ago
Made this one years ago for Physics. It's nice to make it yourself but not very usefull
But I read that it should also be possible to hear people talk in another room when pointing the laser at a window and catching the reflecting bundle... because when someone is talking there it should make the glass tremble a little bit unfortunately I hadn't time to try it...
But I read that it should also be possible to hear people talk in another room when pointing the laser at a window and catching the reflecting bundle... because when someone is talking there it should make the glass tremble a little bit unfortunately I hadn't time to try it...
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20. lacroupade commented 16 years ago
hey that should work really great on the train on the way to work....
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23. nooitaf (admin) commented 16 years ago
this gets very interesting at the prices you have to pay nowadays for very strong lasers.. the simplicity is just amazing! with 8 lasers you could actually transit dolby7.1 .. woow .. and even if you could buy a cable thats cheaper .. a laserbeam just looks awsome compared to any cable out there!
Go Laser, go laser !
Go Laser, go laser !
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25. RamsMaiden commented 14 years ago
Science is fun isn't it .....this is cool
-4 1. BigBang commented 16 years ago