Rosen Education Service

Breakthroughs in Telephone Technology: From Bell to Smartphones / (Computing and Connecting in the 21st Century)

Sale price Price $29.96 Regular price

ISBN: 9781615306787
Publisher: Rosen Education Service
Publication Date: 2011-12-15
Number of pages: 127
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In an age where near-instantaneous communication is available through all manners of portable and pocket-sized devices, it is easy to overlook the genesis of telecommunication instrumentationthe telephone. Since Alexander Graham Bell patented the first phone in the 1800s, the telephone has undergone numerous changes to its look and functionality. This detailed volume examines the development of the telephone and related technologies, including everything from the transistor to fax machines, smart phones, and VoIP technology.

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