COM 101 Lecture Notes - Lecture 8: Thomas Edison, Amplitude Modulation, David Filo
16 Jun 2016
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Recording and music industry have been connected since what decade: 1920s. How many global companies dominate the recorded music industry: 4. Who is usually given credit with inventing napster: sean fanning. While it lasted, napster did all the following except: it drove countless radio stations into bankruptcy. By licensing stations that operate in specific service areas and limiting individual ownerships the government intended that to do what: local accountability. Total number of commercial and public radio stations in the united states: 13,000. 2 different technologies used in defining radio channels and signal characteristics are: amplitude modulation. Thomas edison introduced a recording playback device (record player) in what decade: 1870s. Which characteristic does not represent the majority of listening to political talk shows on radio: lower economic class. Terrestrial radio is a term that encompasses: radio delivered from radio towers. What decade did the tv and movie industries begin their big rivalry: 1960s.
