21 Sep
2011
21 Sep
'11
10:44 p.m.
I'm trying to come up with a simple voice scrambling technique that leaves voices understandable, but makes them unrecognizable. A key part of this is to make it very hard to reverse the scrambling to make the voice more recognizable.
I'm currently thinking that a ring modulator would work well for this, and it uses minimal CPU. Can anyone think of a way to reverse the ring modulation? I attached my quick sketch.
.hc