> I'm old enough to have spoken to people on analogue land lines: the sound was crisp
You're old enough to have forgotten what land lines sounded like.
They intentionally dropped frequencies from the audio signal so that they wouldn't have to carry the data contained at those frequencies. This is why nobody ever sounded like themselves over the phone.
You're old enough to have forgotten what land lines sounded like.
They intentionally dropped frequencies from the audio signal so that they wouldn't have to carry the data contained at those frequencies. This is why nobody ever sounded like themselves over the phone.