Chronology of Communication in the United States
The history of communication in the United States is linked to the ongoing development of electronics in the United States. The country started out with the usual communication tools of speech, writing, and books. The telegraph, which is now a part of history more than an active part of the present, was the first milestone in moving from conventional communication forms to electronic communication. It is almost a direct line from the telegraph to the telephone, and thence to movies, phonographrecords, and radio and television broadcasting. The invention of the transistor in 1948, and the development of semiconductor manufacturing that follow…
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Produktdetails
- ISBN: 978-0-7864-2019-3
- EAN: 9780786420193
- Produktnummer: 1600040
- Verlag: McFarland & Co Inc
- Sprache: Englisch
- Erscheinungsjahr: 2004
- Seitenangabe: 184 S.
- Masse: H22.9 cm x B15.3 cm x D1.1 cm 254 g
- Abbildungen: Tables
- Gewicht: 254
- Sonstiges: General (US: Trade)
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