Behind the Tube: A History of Broadcasting Technology and BusinessTells the story of the unseen foundation of modern radio, television, and cable - the technology that enables programming to reach an audience. |
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Page 118
... Spectrum This drawing shows the waveform and frequency spectrum that result from the frequency modulation of a radio frequency carrier with an audio signal . The distribution of energy in the radio frequency spectrum is a representation ...
... Spectrum This drawing shows the waveform and frequency spectrum that result from the frequency modulation of a radio frequency carrier with an audio signal . The distribution of energy in the radio frequency spectrum is a representation ...
Page 196
... spectrum from experimental to commercial . The April 11 , 1952 , Order that ended the freeze established seventy 6 - MHz channels extending from 470 to 890 MHz and designated channels 14 to 83. Channels 66 to 83 were designated as ...
... spectrum from experimental to commercial . The April 11 , 1952 , Order that ended the freeze established seventy 6 - MHz channels extending from 470 to 890 MHz and designated channels 14 to 83. Channels 66 to 83 were designated as ...
Page 481
... spectrum , even with vestigial sideband AM , the most efficient modulation method in terms of spectrum use . With FM as used in satellite transmissions , the spectrum requirements would be even greater . Given the chronic shortage of ...
... spectrum , even with vestigial sideband AM , the most efficient modulation method in terms of spectrum use . With FM as used in satellite transmissions , the spectrum requirements would be even greater . Given the chronic shortage of ...
Contents
THE ORIGINS OF RADIO AND TELEVISION TECHNOLOGY | 1 |
AM RADIO BROADCASTING | 57 |
FM RADIO BROADCASTING | 113 |
Copyright | |
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Behind the Tube: A History of Broadcasting Technology and Business Andrew F. Inglis Limited preview - 2023 |
Behind the Tube: A History of Broadcasting Technology and Business Andrew F. Inglis No preview available - 2023 |
Common terms and phrases
allocated Ampex amplifier antenna Armstrong assignment AT&T audio band bandwidth became began cable systems cable television camera carrier channels Chapter circuits color system color television commercial communications competition components cost Courtesy RCA Corporation David Sarnoff demonstration disk earth stations electrical electron tube engineering established field sequential Figure film FM broadcasting format frequency Goldmark HDTV helical scan iconoscope increased industry Intelsat Japanese kinescope Ku band Laboratories laser license limited magnetic major manufacturers Marconi medium million modulation monochrome NTSC operating patent Peter Goldmark picture quality Plumbicon problem profitable quadruplex radiation radio and television radio broadcasting RCA Corporation RCA's receivers result Sarnoff Satcom satellite Selectavision sideband signal SMPTE Sony spectrum standards studio successful tape technical television broadcasting television systems tion transistor transmission transmitter transponders U-Matic United VCRs video recording wave wireless