@tech.explain: Can fiber optic cables hear you? Using the deformations in fiber cables caused by sound waves, researchers engineered a way to rebuild and record speech. The setup requires complex equipment and direct access though, so it's unlikely to be used for surveillance.
The CIA has a device that they can listen on to what you’re saying from the vibration of the glass
2026-06-01 20:45:12
9
Pavel Krtička :
cylinder you said? interesting.
2026-06-07 12:15:55
517
jeff martin :
thats be crazy a mic would be easier
2026-06-01 20:12:43
719
Dingyyyy :
Would be cheaper and easier to just use a microphone in your house probably
2026-07-22 21:37:32
3
..t..winning_dad :
In marine (navy) they use fiber optic nets, dragged behind boats, as a sort of silent sonar 😁
2026-06-02 17:16:22
1
Sami Khan :
The mass adoption push of fibre optic cables a few years ago makes more sense now
2026-06-01 20:17:20
178
jakbynwm :
The cylinder must remain unharmed.
2026-07-16 17:45:58
6
X!hony :
What counteracts this?
2026-06-19 08:11:11
1
Corvus Sine Nomine :
No, but your wifi is such a tool 💯
2026-06-12 15:57:11
5
Kurthland E. Madrigal Alcaraz :
So in essence it isn’t about speed but surveillance
2026-06-02 17:41:31
0
GigityMan :
Bro in every video
2026-06-09 10:42:08
16
kk karma :
Light is a creation of everything..
2026-06-02 16:43:27
7
Kaysway :
Every video I'm caught between - do I understand anything? And I want to understand what you're saying so much I'll stay
2026-06-01 19:53:20
13
theedasboots :
Explain flock then
2026-06-02 14:02:06
0
TetrahedronX7 “tetrahedronX742 :
this guy is a genius engineer
2026-06-02 22:39:41
1
infiniteyap64 :
Kinda like how accelerometer data is being used to detect speech. Tiktok, meta, google & Apple etc use this.
2026-06-03 14:44:53
0
Huttunen :
They can just measure the vibrations from windows hundreds of meters away…. Since the 80’s
2026-06-15 07:03:55
2
Emi (Lex Machina) :
Unless you are the owner of a technological or internet service firm then you already have the infrastructure to make of this a massive surveillance tool isn’t it?
2026-06-02 20:36:44
1
holdridge1 :
What about old co axial cable in my wall? Can they be used for any upgrades?
2026-06-02 15:16:15
0
Dr Matt.Rx :
Wtf
2026-06-02 17:43:15
1
DrowningTimeOfficially :
so what your telling me i can build a guitar pickup with fiber optic
2026-06-10 08:50:53
1
obofour_micheal_ :
Not remote yet*
2026-06-02 14:52:08
1
Jack_Plummer :
Is this the workings of Ghost murmur
2026-06-02 00:36:51
4
Vrefoxa :
Just say yes
2026-06-02 20:12:49
1
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