<s>
The	O
nature	O
of	O
these	O
standards	O
is	O
not	O
as	O
common	O
knowledge	O
like	O
it	O
is	O
for	O
ASCII	B-Protocol
or	O
EBCDIC	B-Language
or	O
their	O
slang	O
names	O
.	O
</s>
<s>
Code	O
Introduction	O
Width	O
Usage	O
Morse	O
code	O
c	O
.	O
1837	O
–	O
1840	O
varies	O
Electrical	O
telegraphs	O
Baudot	O
code	O
/	O
ITA1	O
1870	O
5	O
bits	O
Piano-like	O
telegraph	O
operation	O
,	O
SIGCUM	O
cipher	O
operation	O
Chinese	O
telegraph	O
code	O
1881	O
4	O
digits	O
Chinese	O
telegraph	O
communications	O
Murray	O
code	O
1901	O
5	O
bits	O
Machine	O
run	O
telegraph	O
operation	O
using	O
punched	O
paper	O
,	O
moved	O
optimization	O
from	O
minimal	O
operator	O
fatigue	O
to	O
minimal	O
machinery	O
wear	O
ITA2	O
1924	O
5	O
bits	O
Teletypewrite	O
,	O
Telecommunications	O
devices	O
for	O
the	O
deaf	O
(	O
TDD	O
)	O
,	O
Telex	B-Application
,	O
Amateur	O
radio	O
,	O
Radioteletype	O
(	O
RTTY	O
)	O
,	O
Financial	O
info	O
by	O
Deutsche	O
Börse	O
,	O
Enigma	O
machine	O
and	O
T52	O
during	O
WWII	O
BCDIC	O
1928	O
6	O
bits	O
Introduced	O
with	O
the	O
IBM	B-Architecture
card	I-Architecture
FIELDATA	B-Device
1956	O
6/7	O
bits	O
Battlefield	O
information	O
(	O
USA	O
)	O
CDC	B-Application
display	I-Application
code	I-Application
1963	O
6	O
bits	O
Control	O
Data	O
Corporation	O
computers	O
DEC	O
SIXBIT/ECMA	O
-1	O
1963	O
6	O
bits	O
Digital	O
Equipment	O
EBCDIC	B-Language
1963	O
8	O
bits	O
IBM	O
computers	O
ASCII1963-06-17	O
(	O
ASA	O
X3.4-1963	O
)	O
7	O
bits	O
Teleprinters	O
and	O
computers	O
;	O
original	O
definition	O
of	O
ASCII	B-Protocol
GOST	O
10859	O
1964	O
4/5/6/7	O
bits	O
Soviet	O
Union	O
ECMA-61965-04-30	O
7	O
bits	O
ASCII	B-Protocol
localization	O
ISO	O
6461967	O
(	O
ISO/R646	O
-1967	O
)	O
7	O
bits	O
ASCII	B-Protocol
localization	O
ASCII1967	O
(	O
USAS	O
X3.4-1967	O
)	O
7	O
bits	O
Close	O
to	O
"	O
modern	O
"	O
definition	O
of	O
ASCII	B-Protocol
Transcode	B-Device
1967	O
7	O
bits	O
IBM	O
data	O
transmission	O
terminal	O
2780	O
,	O
3780	O
Recommendation	O
V.3	O
IA5	O
1968	O
7	O
bits	O
MARC-8	O
1968	O
7	O
bits	O
Library	O
computer	O
systems	O
Braille	B-Protocol
ASCII	I-Protocol
1969	O
6/7	O
bits	O
Tactile	O
print	O
for	O
blind	O
persons	O
JIS	O
X	O
0201	O
1969	O
6/7	O
bits	O
First	O
Japanese	O
electronic	O
character	O
set	O
ECMA-48	O
1972	O
7	O
bits	O
Terminal	O
text	O
manipulation	O
and	O
colors	O
ISO/IEC	O
8859	O
1987	O
8	O
bits	O
International	O
codes	O
ISO/IEC	O
10646	O
(	O
Unicode	O
)	O
199121	O
bits	O
usable	O
,	O
packed	O
into	O
8/16/32	O
-bit	O
code	O
units	O
Unified	O
encoding	O
for	O
most	O
of	O
the	O
world	O
's	O
writing	O
systems	O
.	O
</s>
