Entertainment evolving in the Mid 1900's
Intro to the Mid 1900's...
This time period had a lot to do with the evolving of lots of technology such as television and radios which are used for entertainment then. This was also the time of the Great Depression, where the radio industry had thrived.
Creation of The FM Radio
In 1933, Edwin Armstrong created the first FM radio. This was invented during the Great Depression where everyone was hit by unemployment and economic troubles but the radio industry was booming with broadcasters were making 2 million a year. About 20 years later Armstrong had improved by quality and sensitivity with the use of the regenerative circuit.