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History of videotelephony

Код 3271804

  • ISBN: 978-5-5143-4853-4

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High Quality Content by WIKIPEDIA articles! The history of videotelephony covers the historical development of several technologies which enable the use of live video in addition to voice telecommunications. The concept of videotelephony was first popularized in the late 1870s in both the United States and Europe, although the basic sciences to permit its very earliest trials would take nearly a half century to be discovered. This was first embodied in the device which came to be known as the video telephone, or videophone, and it evolved from intensive research and experimentation in several telecommunication fields, notably electrical telegraphy, telephony, radio, and television.

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ISBN: 978-5-5143-4853-4

Книга находится в категориях

ГОСТы, стандарты Театр, телевидение Экономика Менеджмент (управление)

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