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Posted: Aug 16th, 2017 03:20 PM |
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Jan
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Listening fore voices on a telephone...? Mmmm Sending a "Hello, is there anybody there?" type message in Morse code is easy enough (do they have a preferred speed?), but we need to know how to send it, and how to detect a reply. Once we get a reply, perhaps it would also contain information about how to make communication more reliable. Jan Last edited on Aug 16th, 2017 04:55 PM by Jan |
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