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Communications Inventions Timeline Visual, Aural, Wired, Wireless, Radio, Regulatory

VISUAL AURAL
BCE
.
WIRED
CE
.
BROADCAST
CE
Drums
?
.
Analog
.
.
RADIO
1800
Smoke
?
.
Telegraph
1838
.
radio waves
1888
Mirrors
?
.
Telegram
1851
.
Marconi Wireless
1894
Flags
?
.
undersea Cable
1852
.
Ship to Shore
1897
.
CE
.
Wst. Union 92 code
1859
.
AM band
1906
Pony Express
1860
.
Telephone
1877
.
Shortwave
21
Semaphore
1796
.
"pot belly"
1896
.
First Commercial
22
Blinking Lights
.
.
"3 box wall"
1882
.
BBC
22
Carrier Pigeon
100
.
Solid back wall
1890
.
NBC
26
Movies
.
.
Teletype
1925
.
CBS
28
Pathe
1896
.
dial desk phone
27
.
Police Band
28
1st Nickelodeon Theatre
1905
.
Teletype
25
.
FM band
33
5000th Nickelodeon
07
.
coaxial TV cable
46
.
Citizens Band -Ham
43
Universal
12
.
Cable TV
48
.
Emergency Network
.
CB DeMille
14
.
microwave relay
50
.
Satellite
2000
United Artists
19
.

touchtone phone

63
.
.
.
Warner Brothers
23
.
touchtone * and #
68
.
TV
1800
Walt Disney
23
.
35 channel cable
73
.
telephonoscope
78
MGM
24
.
60 channel cable
79
.
pantelegraph
81
Columbia
24
.
fiberoptic Cable TV
76
.
electromechanical TV
84
Oscars
27
.
Modem
.
.
John L. Baird scanning disk TV
1926
Monogram
30
.
Digital
.
.
Kálmán Tihanyi electron camera tube
26
Republic
35
.
DSL
.
.
Léon Theremin interlacing TV
27
Selznick
35
.
TVRO
1978
.
Bell Labs 50-aperature TV
27
Paramount
35
.
TV manditory
2009
.
Philo Farnsworth scanning TV
28
20th Century Fox
35
.
.
.
.
GE 24 line
28
Movie tone
?
.
.
.
.
CBS
31
American International
54
.
.
.
.
NBC
32
.
.
.
.
.
.
BBC 30 line
32
.
.
.
.
.
.
RCA 343 line
34
Film Formats
1800
. . . .
Kálmán Tihanyi Plasma TV
36
kinetoscope 19mm
91
.
Regulatory
1900
.
NTSC 525 line
40
Silent Film Std. 35mm
92
.
International Wireless Conf.
06
.
ABC
41
Phonofilm 35mm
1922
.
SOS distress
06
.
Cable
48
Kodak 16mm
23
.
Wireless on all Ships
10
.
VHF very high freq
50
fox Movietone 35mm
27
.
.
.
.
UHF ultra high freq
52
Academy format 35mm
32
.
FCC
34
.
Color
53
Kodak 8mm
32
.
NTSC
40
.
cable Pay-per-view
72
Straight 8mm
35
.
TV station license
41
.
HBO
70
Cinerama 35mm x3
52
.
UHF license
51
.
ESPN
79
Cinemascope 35mm
53
.
Local origination
69
.
Satellite
76
VistaVision 35mm
54
.
TV sold out sport
73
.
FOX
87
Cinemascope 55mm
55
.
.
.
.
Infomercials
92
Modern anamorphic 35mm
58
.
.
.
.
Digital
96
70 mm 65mm
58
..
.
.
.
.
.
Techniscope 35mm
60
..
.
.
.
PHONE
.
Super 8 8mm
65
. .
.
.
MTS Wireless Network ATT
1947
Circle Vision 360 35mm x9
67
.
.
.
.
IMTS wireless network ATT
65
IMAX 70mm
70
.
.
.
.
Handheld Mobile phone Motorola
73
OMNIMAX 70mm
73
.
.
.
.
AMPS cellular system
78
IMAX HD 70mm
92
.
.
.
.
2G cellular system
91
. . . . . .
Satellite Iridium phone
98
. . . . . .
3G cellular system
2001
. . . . . .
4G cellular system
09
.
.
.
.
.
.
.
.
.
.
.
..
.
.
.
.
VISUAL AURAL
year
.
WIRED
year
.
BROADCAST
year
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