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#1
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Harry Gross wrote:
Cecil Moore wrote: Thus, a continuous wave is incapable of conveying any information. Um, not quite:-) The very presence of the CW signal conveys SOME information (e.q. the fact that something is out there generating it:-) "Information - an indication of the number of possible choices of messages, expressible as the value of some monotonic function of the number of choices." -- 73, Cecil http://www.w5dxp.com |
#2
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In rec.radio.amateur.antenna Cecil Moore wrote:
Harry Gross wrote: Cecil Moore wrote: Thus, a continuous wave is incapable of conveying any information. Um, not quite:-) The very presence of the CW signal conveys SOME information (e.q. the fact that something is out there generating it:-) "Information - an indication of the number of possible choices of messages, expressible as the value of some monotonic function of the number of choices." -- 73, Cecil http://www.w5dxp.com How about a DF to give the bearing to the transmitter? See straws, grasping. -- Jim Pennino Remove .spam.sux to reply. |
#4
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Dave wrote:
How about a carrier that confirms ALL OK. Absence of carrier = Problem exists. Absence of carrier is the opposite of continuous wave. :-) -- 73, Cecil http://www.w5dxp.com |
#5
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Cecil Moore wrote in
t: Dave wrote: How about a carrier that confirms ALL OK. Absence of carrier = Problem exists. Absence of carrier is the opposite of continuous wave. :-) And switching between the two with various patterns can convey a message. Those with a brain and who aren't lazy can receive it, those that can't should stay on CB. SC |
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