Copy into Word, then research the code or method of communication used.
Communication Type
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What was it?
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When was it used?
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What did it replace?
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What replaced it?
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24 hours...rain or shine!
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The Pony Express was a mail company that used horseback to carry mail across Missouri and California.
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April 3, 1860 – October 24, 1861
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Replaced mail by stagecoach.
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The telegraph made a faster and cheaper method to send information.
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Morse Code
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Morse Code is a series of alphabet or code being transmitted by short or long ranges signals lights or clicks.
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1844-present (barely used)
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Replaced the telegraph.
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Replaced by telephone, fax, and the internet or ASCII.
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Semaphore
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Semaphore is almost like morse code using two flag poles in a certain position to send a message.
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1792-present (barely used)
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Replaced the telegraph.
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Replaced by Electrical Telegraphs.
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ASCII (American Standard Code for Information Interchange)
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ASCII is sets of bit code that replaces alphabetic, numeric, or special characters. Mainly used for computers
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1960-present
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ASCII replaced morse code.
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Replaced by UTF-8 encoding.
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This is the Challenge! Copy the code representations for the word Pat.
Alphabet
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ASCII Binary
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ASCII Octal
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Semaphore
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Morse Code
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P
|
01010000
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120
|  |
.--.
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A
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01000001
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101
|  |
.-
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T
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01010100
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124
|  |
-
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