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1 marzo 1946 anni - Frecuencia Modulada

Descrizione:

1950 (mediados), surge la Frecuencia Modulada (FM) que según los empresarios tenia mejor calidad de la Amplitud Modulada (AM).

Aggiunto al nastro di tempo:

Historia de la radio y televisión

ByMiguel Angel Silva
28 nov 2020
0
0
288

Data:

1 marzo 1946 anni
Adesso
~ 79 years ago

Immagini:

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