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Signos abstractos

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by

Ingrid Usuga

on 23 October 2014

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Transcript of Signos abstractos

Signos abstractos
Señales de Fuego
1eras Telecomunicaciones
MARATÓN
490 Ac
TELÉGRAFOS y TAMTAM
1184 AC
3500 AC
350 AC
Televisión
1925
SEGUNDA GUERRA MUNDIAL
1939-1945
ENIAC
1946
Radio difusión Satelital
1989
Internet comercial
1992
LAS TELECOMUNICACIONES
Por: Ingrid Úsuga
¡GRACIAS!
La sociedad no sólo existe por la comunicación sino que existe en ella. De esta manera la comunicación es dialéctica y reconstruye la experiencia.
John Dewey
Full transcript