Subpar telephone audio quality is one of those things that is so pervasive that most people are probably only vaguely aware it's a problem. I'm convinced that

Subpar telephone audio quality is one of those things that is so pervasive that most people are probably only vaguely aware it's a problem. I'm convinced that if you brought an engineer from the 1940s to today and showed him an iPhone, he'd be absolutely overwhelmed and ecstatic that technology has progressed so far. That is until you let him make a call. Then he'd ask you why the girl on the other end sounds the same as she did in 1940.