|
gptkbp:instance_of
|
gptkb:intellectual_property
|
|
gptkbp:associated_with
|
Alexander Graham Bell's experiments
|
|
gptkbp:components
|
gptkb:battery
gptkb:Magneto
wires
diaphragm
|
|
gptkbp:constructed_in
|
the 19th century
|
|
gptkbp:contributed_to
|
development of audio technology
|
|
gptkbp:demonstrated_effectiveness_in
|
public demonstrations
|
|
gptkbp:demonstrated_to
|
gptkb:Thomas_Watson
|
|
gptkbp:exhibited_at
|
gptkb:Philadelphia_Centennial_Exposition
|
|
gptkbp:first_introduced
|
telephone call
|
|
gptkbp:function
|
transmit sound
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Bell's electric sound transmitter
|
|
gptkbp:improves
|
later technologies
|
|
gptkbp:influenced
|
future inventions in telecommunication
|
|
gptkbp:influenced_by
|
electromagnetism
|
|
gptkbp:inspired
|
future inventors
subsequent telephone designs
|
|
gptkbp:inspired_by
|
previous telegraph technology
|
|
gptkbp:invention
|
gptkb:Alexander_Graham_Bell
1876
174465
|
|
gptkbp:is_celebrated_in
|
history of technology
|
|
gptkbp:is_considered_as
|
one of the first telephones
|
|
gptkbp:is_described_as
|
gptkb:academic_journals
|
|
gptkbp:is_notable_for
|
its role in communication revolution
|
|
gptkbp:is_part_of
|
telecommunication history
|
|
gptkbp:is_related_to
|
voice transmission technology
|
|
gptkbp:is_used_in
|
historical studies of communication
|
|
gptkbp:is_utilized_in
|
early telephone exchanges
|
|
gptkbp:led_to
|
advancements in sound transmission
|
|
gptkbp:legacy
|
foundation of voice communication
|
|
gptkbp:marketed_as
|
gptkb:Bell_Telephone_Company
|
|
gptkbp:patented_on
|
March 7, 1876
|
|
gptkbp:popularized_by
|
electrical communication
|
|
gptkbp:recognized_by
|
gptkb:scientific_community
|
|
gptkbp:related_to
|
gptkb:communication_systems
acoustic engineering
|
|
gptkbp:replaced_by
|
carbon microphone
|
|
gptkbp:significance
|
gptkb:first_practical_telephone
|
|
gptkbp:successor
|
gptkb:modern_telephone
|
|
gptkbp:type
|
gptkb:Telecommunications
|
|
gptkbp:used_for
|
long-distance communication
|
|
gptkbp:used_in
|
early telephony
|
|
gptkbp:was_a_demonstration_of
|
gptkb:Boston
|
|
gptkbp:bfsParent
|
gptkb:Alexander_Graham_Bell
|
|
gptkbp:bfsLayer
|
3
|