On Sep 4, 3:22 pm, james wrote:
Actually an AM signal with a constant 100% modulated signal is more
equivalent to a single tone at a constant level. Just carrier would be
a condition when there is no modulation.
In either case there is no intelligence being transmitted.

Nonsense. Why can't you have multiple frequencies (such as voice) at
the 100% level? The answer: you can!
Now that signal has all the original intelligence of the voice that
created it...
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