FBI could force us to turn on iPhone cameras and microphones, says Apple(theguardian.com)
theguardian.com
FBI could force us to turn on iPhone cameras and microphones, says Apple
http://www.theguardian.com/technology/2016/mar/10/apple-fbi-could-force-us-to-turn-on-iphone-cameras-microphones
I'm thinking, without much knowledge or sound or microelectronics, a white-noise generator that would be situated next to the microphone, so that noise would be drowned out.
Or maybe even a simple sliding cover for it.