George Dishman says Karl Uppiano is wrong about AM radio, carrier-frequencies, and aliasing. Who should I believe? Why?
In rec.radio.amateur.antenna Paul Schlyter wrote:
In article ,
wrote:
search for AM modulation
You don't need to write "AM modulation", since "AM" means
"amplitude modulation". Therefore "AM modulation" becomes
"amplitude modulation modulation" ...... :-)
But perhaps you were considering adding some subcarrier to the AM? :-)))))))))
No, I was considering the fact that "am" is a common english word and
adding "modulation" to the search disambiguates the search.
Google AM:
1,680,000,000 hits starting with "I Am Bored - Sites for when you're bored."
Google AM modulation
16,200,000 hits
Google AM modulation equation
1,940,000 hits
It's called narrowing the search.
Or didn't you bother to read the part about "done a Google for" before
you started spouting?
--
Jim Pennino
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