Frank Dresser wrote:
"David Eduardo" wrote in message
et...
texting alone is not a salable benefit. I can't think of a way to make it
so. It is, however, an added benefit, especially to HD digital audio.



Seems like the benefits of texting would be the same regardless of the
method of audio modulation.

Frank Dresser




Text is more easily implemented, without potential artifact, with
more possible versatility in digital modulation, than as an analog adjunct.