Any suggestions on how to make a soundproof phone case?
Criteria:
1. Portable
2. Affordable
3. Max. soundproofing
So far l’ve found this https://arambartholl.com/blog/deafen-your-phone-how-to-make-sure-your-phone-is-not-listening-on-you/ but it’s the only idea l’ve seen, interested in other designs too.
that looks like a deformed fleshlight
A Fleshlight would probably work quite well, and you can loan it to friends on camping trips.
Why not just put phone on silent?
Could it possibly be to mute the microphone?
Faraday cage. Just wrap it in foil. No Fleshlight required and it'll still fit in your pocket
You're a fricking moron.
>picrel
https://www.howtogeek.com/691619/how-to-turn-off-all-your-android-phones-sensors-in-one-tap/
sounds like OP wants to silence someone elses phone
Gonna need sole more design parameters here. Because modifications to the phone itself is gojng to be far more effective.
What possible fricking use case is there for a soundproof case when every phone can be muted? Bizarre
statement dreamt up by the utterly insane
If you don't want your phone listening to you then get rid of it. Everything including your TV listens, records, and scrapes your data. If you're planning to commit a crime leave the phone at home. It's impractical to keep your phone in a soundproof case and then take it out/put it back all the time.
Build a box with some sound insulation, i.e dry wall, rubber mats and foam. Install a speaker connected to a white noise generator inside. White noise raises the noise floor significantly and will greatly mitigate the fact that your sound proofing will never be perfect in a small form factor. Whitenoise also reduces or completley negates the phones ability to amplify the recorded sound as it would overload preamps producing analoge distortion and frick up the DAC output with digital distortion. Make sure it's white noise as it has the same amplitude over the whole frequency range of the audible spectrum. And make sure the spesker has a decently flat response curve over the whole audible spectrum. Specific tones or narrow band noise can easily be filtered out by modern phones noise cancellation algos. Cheerio.
> white noise
Everyone knows that pink noise is superior to white noise.
If you're that worried, don't use a smart phone.
Or you could open the case and wire a tiny toggle switch on the microphone leads.
Buy a PinePhone Pro. It physically cuts the baseband's connection to the microphone when not in a call.
If you're this paranoid, go through the stages of degoogling your phone and uninstalling/blocking spyware. It's entirely possible to get a handle on every single packet being sent from your phone.
All Pinephones have a physical microphone disconnect switch too. Is it worth getting the Pro over the base model?
Nothing to say it can't record audio and transmit it after you take it out of the case.
>If you're this paranoid, go through the stages of degoogling your phone and uninstalling/blocking spyware. It's entirely possible to get a handle on every single packet being sent from your phone.
In site processing is also posible
>b-but I uninstalled google crome
It's on hardware, and feds put it on delivery not assembly so no matter how much you "trust" the manufacturer they are all wiretapped
>In site processing is also posible
Yeah but they still have to send it somewhere, and you can just block known malicious processes/network connections
>It's on hardware
Yeah buying a phone with hardware you can intrinsically trust is a hard requirement. The dumbphone method is more or less unbeatable here, but there's bound to be some halfway modern RISC chips without integrated spyware and hardware backdoors. Even if you can't fit one in a smartphone form-factor, you can make a thin client in that form-factor and connect locally (wired or wireless) to a secure RISC SBC on your person. Cheaper to repair/replace the more easily damaged part, and more modular for upgrading.
>Yeah but they still have to send it somewhere, and you can just block known malicious processes/network connections
Yeah, such as anything. Your ISP is the malicious connection.
An electronic device you carry with you is vulnerable by de and if you didn't design every piece yourself it's better to err in the side of caution and assume they already got it
>by de
by default*
better solution would be therapy
Open the case.
Desolder the leads that connect the microphone(s). Or just cut them. Or just remove the microphone entirely.
Then when you need to make a call you connect a headset with a microphone.
Easy stuff. Simple as.
It is rumor that a satellites in space can hear the sound of a bee gathering pollen.
I do not think sound proofing can be portable. Minimizing transmission frequencies or blocking all together is possible. It will make rolling encryption signals difficult to transmit, but most of the tech to deal with non rolling encryption are museum pieces, security through obsolescence.
Do not forget to ground your tinfoil hat, faraday would be a jumping off point.
>butterfly effect tier moronation
lol
lmao, even
moronic shit's beyond moronic
I think OP may be attempting to gear up for the FEMA emergency phone test on Wednesday. Many are convinced the noises will turn them into zombies or something.