|
gptkbp:instance_of
|
gptkb:communication_systems
|
|
gptkbp:affiliated_with
|
gptkb:Marconi_Company
|
|
gptkbp:application
|
maritime communication
|
|
gptkbp:associated_with
|
wireless telegraphy
|
|
gptkbp:contributed_to
|
aviation safety
|
|
gptkbp:developed_by
|
gptkb:Italy
gptkb:Guglielmo_Marconi
|
|
gptkbp:enables
|
ship-to-shore communication
|
|
gptkbp:first_commercial_station
|
1909
|
|
gptkbp:first_introduced
|
passenger ships
Morse code transmission
|
|
gptkbp:first_transatlantic_signal
|
1901
|
|
gptkbp:first_use_in_advertising
|
radio commercials
|
|
gptkbp:first_use_in_broadcasting
|
1910
|
|
gptkbp:first_use_in_commercial_airlines
|
1930s
|
|
gptkbp:first_use_in_crisis_communication
|
natural disasters
|
|
gptkbp:first_use_in_emergency
|
gptkb:ship
|
|
gptkbp:first_use_in_entertainment
|
radio shows
|
|
gptkbp:first_use_in_military
|
gptkb:naval_warfare
|
|
gptkbp:first_use_in_music_broadcasting
|
1920s
|
|
gptkbp:first_use_in_public_announcements
|
airports.
|
|
gptkbp:first_use_in_public_safety
|
police communications
|
|
gptkbp:first_use_in_radio_broadcasting
|
1920s
|
|
gptkbp:first_use_in_sports_broadcasting
|
1920s
|
|
gptkbp:first_use_in_weather_broadcasting
|
1930s
|
|
gptkbp:frequency
|
600 meters
medium frequency
|
|
gptkbp:funding
|
gptkb:investors
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Marconi's wireless broadcasting system
|
|
gptkbp:impact
|
telecommunications industry
|
|
gptkbp:influenced
|
gptkb:television
modern broadcasting
|
|
gptkbp:influenced_regulations
|
radio licensing
|
|
gptkbp:inspired
|
future wireless technologies
|
|
gptkbp:invention
|
spark-gap transmitter
|
|
gptkbp:is_a_key_component_of
|
gptkb:radio_station
|
|
gptkbp:is_a_supporter_of
|
1901
|
|
gptkbp:led_to
|
development of FM radio
|
|
gptkbp:legacy
|
foundation of radio technology
|
|
gptkbp:marketed_as
|
1907
early 20th century
|
|
gptkbp:operated_by
|
gptkb:naval_warfare
|
|
gptkbp:patent_granted
|
gptkb:U._S._Patent_763,772
|
|
gptkbp:pioneered_use_of
|
amateur radio
|
|
gptkbp:reign
|
long-distance communication
|
|
gptkbp:replaced_by
|
more advanced systems
|
|
gptkbp:significance
|
pioneered radio communication
|
|
gptkbp:transmission
|
air
signal over a distance
|
|
gptkbp:used_for
|
news broadcasting
|
|
gptkbp:used_in
|
gptkb:World_War_I
|
|
gptkbp:uses_technology
|
radio waves
|
|
gptkbp:was_a_demonstration_of
|
public exhibitions
|
|
gptkbp:year_established
|
1895
|
|
gptkbp:bfsParent
|
gptkb:Giovanni_Battista_Marconi
|
|
gptkbp:bfsLayer
|
7
|