final exam Flashcards
Name two contributions of Samuel Morse
One contribution of Samuel Morse, was his creation of the telegraph
The second was his creation of the morse code.
Name two accomplishments of Guglielmo Marconi
He created and got the patent for the wireless telegraph and he also sent the first wireless signal across the Atlantic ocean.
What was the biggest breakthrough of Lee De Forest?
The biggest breakthrough was the development of the Audion, or triode, vacuum tube, which detected radio signals and amplified them
Describe RCA’s most significant impact after it was formed
It gave the US almost total control over the emerging mass medium of broadcasting
Name two accomplishments of David Sarnoff
One of the first to envision wireless telegraphs
Was closely involved in RCAs general manager at age 30
And Was president of RCA
Explain how William Paley developed CBS as a radio network in the 1930s and 1940s, topping NBC
CBS paid affiliates to get options on times to air shows, and sell ads on them
Developed news programs and entertainment shows, particularly soap operas, comedy- variety
What act stated the very important principle that broadcast licensees had to serve “the public interest, convenience, or necessity” in order to keep their licenses?
The radio act of 1927
When was the Federal Communications Commission established?
1934
Why was the popular radio show Amos ’n’ Andy controversial?
Because it had white actors portraying black characters who were supposed to be stupid.
Name the actor who produced and starred in the 1938 radio broadcast, “War of the Worlds” and explain what happened when it was aired
Orson Wells was the actor who produced and starred in War of the Worlds when it was aired people did not hear the beginning portion where it was stated it was fake and they panicked thinking it was real.
Describe the contributions of Edwin Armstrong
He discovered and developed FM radio, he was the most prolific and influential inventor in radio history. He invented an amplifying system that enabled radio receivers and he sold it to RCA
What had long been early radio’s single biggest staple, accounting for 48 percent of all programming in 1938?
Live and recorded music
When are today’s heaviest radio listening hours each day?
6 am-9 pm and 4 pm-7 pm
Name the first and second most popular formats on the radio today
Country is number 1 news/talk/information is number 2
How many NPR listeners are there each week?
32 million/week
What percentage of all U.S. spending on media advertising goes to radio stations?
10%
About what percentage of revenues in radio come from local ad sales?
75%
What was “payola”?
The practice by which record promoters paid DJs to play particular records, was rampant during the 1950s as record companies sought to book sales
Describe two effects of the Telecommunications Act of 1996 on radio ownership, including what changes occurred in radio ownership from 1995 to 2005
The Act allied individuals and companies to buy as many radio stations as they wanted and relaxed restrictions on how they could own in the single market
As a result from 1995 to 2005, the number of radio stations owners declined by one third from 6000 to about 4400
What groups did the FCC in 2000 try to help by establishing LPFM stations?
They helped give a voice to local groups lacking access to public airways. Mostly religious groups but also high schools colleges and universities, native American tribes, labor groups, and museums