Found 3 hits - Term: morse code, Database: *, Strategy: prefix
- [1] : The Collaborative International Dictionary of English v.0.48
morse code \morse" code"\ teleg.
a telegraphic code, in which dots, dashes, and spaces
represent letters, numbers, and other elements of text. the
original code was invented by samuel b. morse. the code now
mostly used is the international morse code, also referred
to simply as the morse code.
1913 webster +pjc
note: the present international morse code is given in the
table below. there are no spaces in the international
morse code.
alphabet
--------------------------------------------------------
a .- h .... o --- v ...
b -... i .. p .--. w .
c _._. j .--- q --.- x -..
d -.. k -.- r .-. y -.
e . l .-.. s ... z --..
f ..-. m -- t
g --. n -. u ..
numerals
1 .---- 4 ....- 7 --...
2 ..--- 5 ..... 8 ---..
3 ...-- 6 -.... 9 ----.
0 ---
punctuation
. period .-.-.-, comma --..
? question mark ..--..; semicolon -.-.-. : colon
---... ' apostrophe .----. - hyphen -....- /
forward slash -..-. left parenthesis -.--.
right parenthesis -.--.-
--------------------------------------------------------------
the alphabetic code which was originally in use in
north america is given in the table below. in length,
or duration, one dash is theoretically equal to three
dots; the space between the elements of a letter is
equal to one dot; the interval in spaced letters, as o
. ., is equal to three dots. there are no spaces in any
letter composed wholly or in part of dashes. alphabet
a .- h .... o . . v ...
b - . . . i .. p ..... w .
c .. . j -.-. q ..-. x .-..
d -.. k -.- r . .. y .. ..
e . l --- s ... z ... .
f .-. m -- t -- . ...
g --. n -. u ..
numerals
1 .--. 4 . . . .- 7 --..
2 ..-.. 5 --- 8 - . . . .
3 . . . -. 6 . . . . . . 9 -..
0 ---- period ..--.. comma .-.
the morse code was used chiefly with the electric
telegraph, but is also employed in signalling with
flags, lights, etc.
webster 1913 suppl. +pjc
see also:
international morse code international morse code alphabet numerals punctuation
- [2] : WordNet (r) 2.0
morse code
n : a telegraph code in which letters and numbers are
represented by strings of dots and dashes short and long
signals syn: morse, international morse code
see also:
morse international morse code
- [3] : The Free On-line Dictionary of Computing (27 SEP 03)
morse code
a coding system invented by samuel a. morse,
for use in sending character data over extremely low-quality
pathways -- such as telegraphs and low-quality radio. morse
code expresses characters as pulses of different durations.
short signals are called "dots" and long signals are calles
"dashes". the coding assigns shorter sequences to the most
frequently used characters.
american morse code is the first and original morse code
character set. character sets adapted to other languages
were developed later.
american morse code:
a . __ j . . s . . . 1 . __ __ .
b __ . . . k __ . __ t __ 2 . . __ . .
c . . . l ___ u . . __ 3 . . . __ .
d __ . . m __ __ v . . . __ 4 . . . . __
e . n __ . w . __ __ 5 __ __ __
f . __ . o . . x . __ . . 6 . . . . . .
g __ __ . p . . . . . y . . . . 7 __ __ . .
h . . . . q . . __ . z . . . . 8 __ . . . .
i . . r . . . 0 ____ 9 __ . . __
where . is a short pulse, __ a long pulse, ___ a very long
pulse and ____ a extra long pulse. there are also long and
short spaces character-internal. intercharacter spaces are
very long and interword spaces are extra long. there is no
standarisation in these durations, and they vary depending on
the coder's preference and on the quality of the line.
continental morse code or international morse code is a widely
used de-facto standard. this table summarises the western
european usage of continental morse code:
a .- g --. m -- s ... y -.-- 4 ....-
b -... h .... n -. t - z --.. 5 .....
c -.-. i .. o --- u ..- 0 ----- 6 -....
d -.. j .--- p .--. v ...- 1 .---- 7 --...
e . k -.- q --.- w .-- 2 ..--- 8 ---..
f ..-. l .-.. r .-. x -..- 3 ...-- 9 ----.
a-umlaut 1 .-.- e-acute ..-..
a-acute .--.- n-tilde --.--
a-corona 11 .--.- o-umlaut 1 ---.
ch 2 ---- u-umlaut 1 ..--
punctuation marks: other signs:
period .-.-.- warning .-..-
comma --..-- error ........
question mark ..--.. repetition ii ii .. ..
hyphen -....- wait as .-...
colon 3 ---... interruption bk -...-.-
underline 4 ..--.- understood ve ...-.
apostrophe .----. transmission received r .-.
quotation mark .-..-. beginning of message ka -.-.-
parenthesis open 5-.--. end of message ar .-.-.
parenthesis close -.--.- end of transmission k 6 -.-
equal sign 7 -...- end of transmission kn 8 -.--.
plus sign .-.-. closing mark sk 9 ...-.-
multiplication sign -..- closing station cl -.-..-.
fraction mark -..-.
separator 10 .-..-
1 note: 'umlaut' is also known as 'diaeresis'
2 used only in german; not in dutch.
3 also: 'divided by'
4 before and after the word to be underlined
5 purportedly replaced by -.--.- for both "" and ""
6 both and invitation to any station to start transmission
7 also used as spacing between parts of transmission
8 also an invitation to one station in particular to start
transmission
9 connection will be closed.
10 in fractions, for example.
11 a-ring ?
where '.' is a short pulse, '-' a long one. a '-' is three
times as long as a '.'; character-internal spaces are as long
as '.'s. intercharacter space are as long as -'s. spaces
between words are as long as seven '.'s.
1996-11-23
see also:
character set character sets de-facto standard
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