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, phonograph records, and radio and television broadcasting. The invention of the transistor in 1948, and the development of semiconductor manufacturing that followed, enabled new communication tools such as communication satellites, fiber optics, cell phones and LEOS, the personal computer, and the internet, to be built.
This chronology spans 1673 to 2004. Also included are appendices covering such topics as the electromagnetic spectrum; growth of United States cell phone subscribers; worldwide growth of cell phone subscribers compared to main telephone lines; radiotelegraphy compared to radiotelephony; and transistors, integrated circuits and microprocessors.
6 pages matching television in this book
Results 1-3 of 6
What people are saying - Write a review
We haven't found any reviews in the usual places.
Chronology of Communication
1 other sections not shown
24-hour satellite Altair American Marconi announced antitrust Apple Computer April Armstrong ARPANET AT&T audion audion tube basic became become began Bell Telephone Berners-Lee Bill Gates browser build cell phones cell-phone subscribers cellular communications satellite Compaq Comsat Corporation David Sarnoff December earth Edison electrical electronic engineers entry eventually Fairchild Semiconductor Farnsworth February fiber-optic cables fibers field filed frequencies Hertz Hughes industry integrated circuit Intel Intelsat Internet invention inventor January Laboratories laser later launch Lee De Forest micro microprocessor Microsoft miles million months Morse movie munications named NASA Netscape November Noyce October operating orbit patent percent personal computer puter radio broadcasting radiotelephony received sell September signals silicon sold station Steve Steve Jobs Steve Wozniak success Syncom tele Telephone Company television Telstar tion transistors transmission transmitted United vacuum tubes waves wireless communication