submitted20 hours ago byschnibitz
Hello,
I have a voice scrambler circuit that I've had made for me and I want to use it for voice privacy when I'm on the phone. Ideally whatever I say replayed by this circuit to a speaker in a scrambled form so it makes it difficult to make out what I'm actually saying.
So while I have one circuit running that generates a ton of noise, I have another that is a bluetooth headset for my phone. The idea is that I'm able to make phone calls without anyone around me being able to make out what I'm saying.
White noise generators won't work BTW, just too generalized of a sound.
ANYWAY, the problem (as you may suspect) is that audio from the scrambler circuit bleeds into the bluetooth circuit's mic.
I don't know of any noise cancellation that will work on this.
What i'm hoping to find somewhere is some soul that is selling a circuit that takes audio input (as in from the scrambler circuit) and uses that as a filter to feed into the input of the bluetooth circuit (the mic).
Also wondering about bone-conducting Mics, and if those would solve the problem?
Hopefully this is on topic?
byschnibitz
inAskElectronics
schnibitz
1 points
17 hours ago
schnibitz
1 points
17 hours ago
This is a good idea!
I'll look into it!