Types of Radio

Question 1

was the earliest form of radio broadcasting. This specific type of broadcasting got it’s name for how it emits radio waves by manipulating the amplitude of the signal in conjunction with the amplitude of the signal that is being transmitted.

Answer 1

AM (amplitude modulation)

Question 2

was invented in the 1930s as a way to counter the interference issues with AM radio. _ radio stations happen on VHF (very high frequency) waves and are much more common thanks to better sound fidelity, which allowed stereo broadcasting to thrive on this specific type of broadcasting network.

Answer 2

FM (frequency modulation)

Question 3

This type of radio refers to ‘ILLEGAL’ or un-regulated radio transmission. Often, this sort of radio broadcasting is used for Political Reasons, for Entertainment, or as an Exchange of Two-way Radio.

Answer 3

Pirate Radio

Question 4

a radio broadcasting service that is produced via satellites. ________ radios are able to broadcast to a very large geographical area compared to all of its counterparts and was developed to be used primarily in cars. Often, satellite radio is only available through subscription meaning it isn’t a free service.

Answer 4

Satellite radio