DIY Wearable Microphone Jammer!
ฝัง
- เผยแพร่เมื่อ 28 ก.ย. 2024
- I build the ultimate cyberpunk fashion accessory- an electronic wearable that stops nearby microphones from spying on your conversations and recording your speech! Support me and visit: jlcpcb.com/cyn
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Imagine going to a crowded place where people are filming dressed like that, and when they watch their videos later there's a mysterious burst of static when this cyberpunk badass walks by... maybe the cyborgs are really here??
what do you mean dressed like that?
@@leftblank6036 like someone who backflipped out of the corporate HQ they just hacked and is heading for their cool bike
We are all basically cyborgs already. The data rate is just slow due to the inefficiency of the data transfer technology (keyboards, screens, headphones; rather than direct-to/from-brain transmission/reception). We all have an electronic connection to everyone & everything else, right in our hands/pocket at pretty much any time. Some people even have it on their wrist, in their cars, on their refrigerators/microwaves/thermostats/TVs, and even in their pet's play areas (seriously, look up some of the devices that people set up just for their dogs/cats).
People with certain advanced prosthetics could be considered cyborgs, as could military members using exoskeletons or look-to-aim technology (like in the AH-64 Apache). At least one of the contractors making exoskeletons for the military is also making them now for people with spinal cord injuries. The newest version uses a set of sensors, rather than manually operated controls, to create the commands for movements. This is only a couple of steps away from either Iron Man or - effectively - the Six Million Dollar Man (Robocop, if you're later Gen-x or earlier Millenial).
@@cactustactics that description made me laugh so hard. It’s spot on
It may look clunky, but when paired with those boots and the lycra duo-tone catsuit, it blends in like ultra modern jewelry. Very cool result.
This might be one of your most relevant videos. You’re addressing a privacy-issue that we as humans need to resolve. Privacy is still one of the only basic human rights and we’re losing rapidly. Keep up the great work!
ژدگ
Firstly, you are one of the best things about the internet. Secondly, it occurs to me that the difference in effectiveness between the phone mic and the video mic is directionality. Low frequencies refract easily, which is why you can put your subwoofer almost anywhere. High frequencies are highly directional, which is why your tweeters need to be pointed at you. Ultrasound even more so. Your choker's transducers were pointed almost directly at your phone, an the bottom of it, where the mic is. The video mic was behind the camera and therefore had no transducers pointed at it. Some will be reflected, but will interfere and dissipate quickly. That's why bat sonar uses those frequencies.
The mean streak in me would like to give this to a friend and watch her try to figure out why Alexa isn't working 😈
I *like* the way you think!
evil yes... but hilarious...
Wow! That device is quite effective. When you were wearing a mask, it was impossible to tell even if you were talking at all.
@MAINEIAC MEDIA tbh, this one is interesting
@MAINEIAC MEDIA I am impressed with the device and the work she did. Your comment is not relevant.
But... and I'm just brainstorming here... what if it was _built in to the mask??_
@@Corbald Hah! “Mask of Silence”
*! IMPORTANT !* Did you watch this video with *captions* turned on? Watch what happens starting about @4:35 with captions on. Even though the static seems to drown out the audio, captions indicate she said, _"Testing, testing, 123. I am going to move my phone a bit. Testing, testing, 123. Testing testing."_ *Clearly,* while this tech is effective to thwart human hearing, speech recognition algorithms such as used by TH-cam can *still* potentially catch and record what you say. 😰😱
very cool. i am tired of youtube and instagram ads popping up with products that i was just talking about.
Yeah....
Just disable ads personalization and you won't get them anymore... Ads will be totally generic then
@@AruEsse I've disabled them pretty much everywhere I can, and guess what...
I really love when you do this kind cyberpunk yet girly project. The choker is cool!
Choking sound with a choker is clever. I really like you security based videos, they are interesting and educational. They also make me a bit paranoid.
Your jumpsuit needs electroluminescent wire or something -- you've got the cyber punk look nailed! Really neat project. Maybe fill the piece with some open-cell foam to mask the emitters?
Thank you for making lockdowns tolerable, thank you for your hard work and inspiring videos.
At least in the US, according to OSHA regulations, prolonged exposure to ultrasonic sound is considered a hazard and requires hearing protection. Worst thing someone can do is assume that, because they can't see/hear/feel/smell it, that it isn't harmful.
One similar example is infrared light. Strong enough infrared light directly in to your eye can still damage your eyes, even if you'd never see it happening.
Always be safe, people.
"Have seen the woman over there with the black catsuit fleeing from that bar?" "Haha, you better go to the doctor! I stood over there next to the door when she left and the catsuit was definitly white"!
Just wait 'til we can do the whole thing in an E-Ink analogue and you don't need double sides to create that conversation. :D
"My voice is my passport"!!!!! SNEAKERS REFERENCE!!!! 😍😍😍
😉
21:40 for anyone reference xD
More people need to see that movie!
Good movie. 😊
TH-cam use AI to for voice recognition to generate subtitles, to turn it on you just click on CC in the top right corner of the screen. Amazingly at 21:01 TH-cam AI still recognized your voice when you speak under the mask. I am not sure whether you made the subtitles or TH-cam generated the subtitles?
That's very effective! I didn't think it would completely wipe out the sound of your voice like it did.
Me neither!
This is AWESOME!!!!!!! Thanks for building, sharing and testing. Love this! I wish I could buy one complete or a kit with all the parts of the internet. Keep making great tech and great videos.
Interesting but I guess, based on your test at the end, it's still highly dependent on the angle of the transducers and microphone.
yeah thought the same, perhaps its directional.
Oh very neat nice recreation of the jammer. that print looks like it took some serious clean up but looked awesome . No worries on the cussing .
Almost should of had some lights on it
First: Could a BoM (Bill of Materials) be added to the project PDF files? If one is there, I didn't find it. In particular, I'm looking for the datasheet for the ultrasonic emitter, to see how far it can be pushed.
I suspect an ultrasonic jammer would fail with most capacitive capsule mics, and work best with MEMS mics. The MEMS interference comes from the nature of MEMS devices themselves: They are tiny mechanical systems that are easily disturbed, Capacitive capsule mics use a far larger sensing element that is tuned for audio frequencies: The better the mic, the larger the capsule and the harder it will be to jam.
Little capsule mics, ones the size of the tip of your little finger, are quite common and should be jammable. The main approach to jam such mics would to try to stimulate a resonant frequency. The code only utilizes a frequency range from 24-26 KHz, which is easily blocked by capsule mics, as it is barely outside the audio band. I'd think we'd need to check from 40 KHz and above (to maybe 120 KHz) to find resonances. I'd recommend playing with the upper limit in line 57 of the sketch and see what happens.
You mean a parts list! For non Americans.
It's here: github.com/sexycyborg/Wearable-Audio-Jammer/blob/main/manufacturer%20files/Bill%20of%20Materials-JammerCon.xlsx
Naomi, that was an awesome project. I am always amazed at your cleverness and ingenuity. You have some incredible resources at your disposal. Thank you Creality. The new 3D printer was fun to watch work. I have never observed one in operation before. The entire process was quite educational. Thank you for taking the time to build this project. What a great lesson. As always, learned something new from your project. Thank you, Alan
Brilliant! And with your outfit it looked like a space necklace. I would have never figured that you were wearing a jammer. Thanks for sharing!
Gotta say Naomi, this is really impressive.
Am Backer #264 on the Print Mill kick starter. Received my printer today. Naomi is the best. Kept to her promise and delivered on time.
Great!
1000% fascinating! And i watched the entire video despite it not being a field I have even the slightest knowledge about. Your presentation drew me in and kept me interested and informed. Thanks!
Naomi, you had my attention on "hey eione", but you have my heart for years already!
Epic super hero outfit!
Also fun to wear it in a place where to much people are only making phone calls and not talking to each other 😄
With soo many listening devices around , your video seems logical .
I love how the 3d printer and wash/cure station are sitting in half sheet pans.
Resin is a messy toxic liquid, having the trays for spill containment is quite smart!
If Naomi can do it, anyone who's a total genius in three or four different fields can do it!
😂
Not gonna lie came here cuz of yours jugs
stayed for the informative and well explained video
Good job , subscribed
all your creativity and knowledge is amazing👍🏻👍🏻👍🏻
Great Video Naomi, I enjoyed watching it.
Well done again Naomi. Move your design to flex board, a little more sensitive to solder but would be lighter and easier to fit in the curve. In your mesh put a couple of rings to push the transducers into to hold everything in place. Lastly the one piece suit with your platform boots looked really good on you and the collar blended in as part of the ensemble. Keep up these great projects.
I wish I had half as much creativity with new projects as you seem to. I really enjoy your videos.
That is really bad ass! I know the bulkiness would annoy some people but I think it looked pretty dope with the outfit you wore.
Thank you so much for being willing to share your knowledge and for spending so much time and effort into putting together these amazing videos .
I mean yeah aooga and all, but on the other, I just discovered this chanel is really epic
A long time ago I heard about people putting a ring of ultra bright infrared LEDs around a hat, which would show up as a bright spot on cameras, effectively blocking their face from showing up on camera. Combining that with this audio jamming would make you pretty much as anonymous as you can get in the modern world!
Interesting, informative and worthwhile video. Many thanks for the link to the paper.
Having a black PCB would make the choker even nicer. I guess you really wanted to start testing the jammer, since it takes a couple more days for JLCPCB to make a non-green PCB. I did this myself, so now I have some green PCBs. Will try to be less impatient next time. :)
That was amazing and better looking than the bracelet in the pic. Looks futuristic, might even work into a baseball cap rim (single row of speakers). Do you hear it at all in your ears? Does it affect Momo, since they have more sensitive hearing? Really a super idea, there is so much "spy" mic's around us .
Loved the black and white suit, very nice. Keep up the great work Naomi
EDIT - Sorry I typed this just before the last couple of minutes of the vid. Still great work Naomi.
Those are interesting results, and demonstrates how different an expensive, high quality mic is from a cheap one.
I really interesting design. If I were to see it I wouldn't think much of it other than a neat necklace.
It's cool to watch your cad workflow. I learned a bunch from that.
I'm curious to know the affected radius. Will it screw with the phone calls of everyone around?
Max is about 2 meters
@@Naomi-Wu Tested by seeing how far away the food delivery riders were when they suddenly start yelling into their helmet mics "喂, 你还在吗?" XD
@@Naomi-Wu You can get 60W transducers intended for Ultrasonic Cleaners. As they are intended to feed into a liquid filled tank, that seems a way to make a 360 degree output using a single transducer and a water filled metal pipe. Judging by the problems Louis Rossmann and others have with their shop Ultrasonic Cleaners, a range of 4-6 meters is possible.
@@station240 water filled metal pipe?
@@station240 these transducers seem to only work on mems and electrec style microphones. You can find the transducers in the 60, 70 and 80 watt varieties relatively easily online and it will be cheaper than buying and tearing apart an ultrasonic cleaner. Dynamic microphones or the ones that have the old school coil and ribbon that use magnetic induction should remain unaffected. It's also possible to build the circuit out on a digital mems microphones to avoid this and even include noise canceling but there is an added expense.
I got lost down a deep rabbit trail/hole a few years ago trying to make an ultrasonic LRAD type device to employ speech jamming and mess with people's minds. Anyways, along the way I ran into these problems with the mems mics which made my plans less attractive in some ways but way more insidious in others. In the end, I lost interest but my point was going to be that you could modulate these signals to inject speech onto these recording devices too. Unless you are in a certain frequency range, the user will never know until they review the recordings or in the case of someone on the phone, the other party mentions it. My favorite was pipimg a recording into it telling Alexa to say she waa going to pee on the leftovers from dinner when you go to sleep when over at someone's house for drinks or something.
Nice video, this is a good start at trying to protect a person's privacy concerns. Keep up the good work and take care.🇺🇸😎
love the puppy dog!
thats momo
Digging that black and white outfit. I want to make one. The jammer that is.
Always great to see and hear from you. Excellent presentation of concept. Amazing demonstration on the street. Your fashion is outstanding as well.
nice video noami this is really cool i admire your skills and the things you make 😍
Your city looks new and gorgeous at night Naomi.
This seems an amazing tool to annoy people as well. I want one of these for when an asshole is loudly calling in a train :P
This is a white noise generator we used in shadowrun (sci fi RPG with cyberpunk flair) back in 1996.
Naomi at 16:10 : "Oh... F**K"
I have never heard you do that before, Naomi. But I totally understood how you felt here.
One women and one dog production.
Momo looks to be very relaxed.
Did you ever see that kitten again? The one helping you make the cooling tube for Momo?
I have! I think someone took him to the vet since his eye infection cleared up.
Awesome project, and it's need to see the new Creality LD-006 in action :D
Momo could wear It and be the first jammer-dog/howl is my passport in hitory! 😮
I miss these fantastic videos
Very interesting. Since there are two rows of speakers on those boards anyway,, wouldn't you want the top row pointing up at a 45-degree angle to interfere with devices that are further from you or more elevated? Seems like a lot of stuff that isn't directly in front of/below you ends up too far off "boresight" of the transducers to get jammed because the collar is naturally sitting at an angle.
I wonder if it would affect other people's phone conversions around you. They might get pretty upset.
Who needs Q from James Bond ? Divine as always :)
Yay, Momo looks good!
Naomi is a great lady 😉 she teaches all's to be good with 3d printer or other stuff 😂😂😂
This is pretty awesome. It does make me wonder about hearing/ear safety, though. Human hearing is particularly susceptible to damage from high frequency sounds, and just because we can't hear something doesn't mean that the energy isn't bombarding our stereocilia... and if we can't hear it, then we may not really limit our exposure duration. But maybe something like this wouldn't get "loud" enough to be a problem.
Yep, needs to be tested
Love the design, just kind of surprised you didn't put any LEDs in it too. Think they would highlight the amazing job you did on the housing.
My thought was infrared LEDs to blind low quality cameras, if thats even still relevant with modern filters.
it actually looks really cool
Love the bodysuit. Reminds me of a key episode of O.G. star trek
Cool device, your cosplay reminded me of Samus, really love both ❤❤❤❤
And again awesome incredible content always worth the wait beautiful lady
That's pretty amazing. Well done, Naomi. Thanks for another great video. Fashion suggestion...white boot to wear on the white leg of the outfit...or the black leg. Could be interesting.
Yeah my boots were slightly different heights so could not do that...
Think if Naomi put her mind to it. She could make her own Gundam 😂
Hi! Somethings never changes... Like the eye protection glasses You where using. That model have being around since... Forever? Hahahha anyway rhey looks great on You Naomi. Great video!
Very good what U do. It sounds like the mic are out in a hurricane.
Great 4 when U R being Watched which is anywhere U go now !!
I want your glasses! I just don’t know if they’d work on my head shape.
I appreciate the work you do. Thank you for your videos.
No need to apologise for anything.
An interesting and original project which will always take longer than expected.
One thing that is not mentioned (although it will vary with the size and design of the device) is the power consumption and battery life.
When pointing people at JLPCB, you might want to also point out KiCAD -- free (open source) software for multi-layer PCB design. I learned it in my old age, so I'd guess young makers could pick it up quickly.
The stiff collar on a jacket may also be a good place to set up the jammer.
Naomi, try modulating the ultrasonic transducers, all independently. You could have them all send various tones, play with phasing, play computer tones or music, or just play many loud or clipped sound tracks from your videos randomly and out of phase all at once, like the target phone is picking up your random thoughts. My favorite is all playing ultrasonic rude words out of phase, insulting the recorder operator.
The technical reason for this is that it is much easier for a snoop to filter out a continuous or repeating noise, than it is random conversation. Also, any person listening tends to automatically be distracted my rude words and insulting comments. There are other, more nefarious, things you can do to mess with anyone listening to the recording, but I'll just stop here. Great vids. Thanks for all you do.
excellent video Naomi, I saved this one for reference.
Thank you Naomi "Q" for this conter espionage gear.
Thank you for your video. Your project has so many possibilities.
Excellent ideas and great build. Thank you very much.
Gracias por hacer que despertemos en este mundo ^^
Greettings from Spain ^^
Cool device, but you didn't try it with mics that weren't in the "line of sight" of the choker.
Would it work without line of sight? Since the jammer thingies were highly directional?
Cool concept. One problem I can't see an obvious work around however, (although i would love to be proved wrong). Is that anyone dedicated enough to spying on you should be able to remove the jamming with a relatively simple Fourier Band pass filter. This should effectively remove any ultrasonic signals from the sample.
I'm sure I'm missing some non-linear effects, but it doesn't look like the signal has a strong enough intensity to induce any non-linear effects.
Easy enough to test your theory...
nice bit of tech but i think you would have trouble with it when using the mobile phone, what i would do instead is maybe do a sound inversion meaning when you have one sound an amplifier would make a similar sound that is just 180 degrees inverted meaning it would cancle the sound but that could be directed out like your collar does.
She's pretty but that device is gorgeous 😍
Thank you for an excellent presentation... Just found you and look forward to more interesting presentations.
This is awesome, I'm glad it doesn't bother momo. I would like to know more about the side effects, would it damage my 1500 dollar samsung phone? Always love your content Naomi
Nope, won't damage your phone
Good to learn about JLCPCB
😎 you are cyberpunk
btw ...you can use IR led to stop people from getting a photo/video of your face
I think your glamour increased
Amazing! Thanks as always Naomi :)
p.s. I humbly recommend you do some practice with hand placed supports. I am reasonably sure you could have printed your model with a quarter of the supports the automatic support algorithm produced. Also, you might want to try Lychee slicer some time. It's got some really great functions for quickly placing supports, and it's anti-aliasing is miraculous.
Cheers!
I've heard great things about Lychee, will try...
Awesome work, Naomi 👍
Naomi, good jobs.
Ah there is a trick to making resin models less likely to shatter when removing support material.
After the IPA bath, soak in warm water (say out of the tap) for a few minutes, then remove the support material and cure.
Tip from the AnycubicPhoton subreddit.
nice!
Just an idea, Naomi, have you considered getting a fume cabinet installed for the Resin printers? The ones they used to have in my school science labs were large enough they would have fitted that printer in with no trouble.
I might vent it outside, normally I don't use them much...
Nice shade of lipstick 💄🥰
I know cell phone signal jammers are illegal in the US, but I wonder if any laws apply to these. A first amendment argument could possibly be argued though. Your speech is free and is yours to do what you want with, and this is a flex in that regard.
its really interesting! more content about privacy please
I think the design is alright, the top row of the mic should be tilted upwards a little.