They need to get better "experts". This is an audio frequency range. The radio frequency range is of much greater interest.
If Trump's team can learn to hack this device, the election is his. Simultaneous contradictory instructions rapidly barked into her earpiece could lead to a seizure if she really does have Parkinsons.
Saw that. The specs are clumsy. They quoted the audio response. It is no doubt basically a hearing aid with a tiny uhf fm receiver.
I don’t think that could be an the audio range. It’s far too low.
Normal hearing is 20Hz - 20kHz in people up to age 25 or so. But 4kHz is the frequency range of a normal telephone conversation, so you could be correct, but...meh, who cares. I’m guessing it would operate a higher frequency though because it’s so small and the antenna would have to be small too.
All we need to do is visit a website and find out. I’m so darned happy she got caught and its making it into the press. Let’s keep hoping for traction.
Isn’t that about the freq of my twin hearing aids? Any loud freq squeal would have me quickly yanking them out because of the severe ear pain. And the noise is audible if they squeal.
Like to mikes being brought to close together.