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Telephony

  • By: Marcella Bush Trevino
  • In: Encyclopedia of Global Studies
  • Edited by: Helmut K. Anheier & Mark Juergensmeyer
  • Subject:Globalization, Social Policy (general), Cultural Geography

Telephony is a key component of the global telecommunications industry along with broadcasting and computer communications. Telephony is the electronic transmission of audio signals that makes telephone communications possible. Key developments in early telephony include ...

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