Understand the science behind how a radio works.

Title: How Radio Works. The longest waves on the electromagnetic spectrum, radio waves need to be altered by a signal. Amplitude modulation (AM), frequency modulation (FM), broadcasts, frequency, amplitude, digital signal, tuner, amplifier, demodulator.

Bibliographic Details

Format:	Video
Language:	English
Language Notes:	In English.
Published:	Chicago, IL : Encyclopedia Britannica, 2020.
Series:	Academic Video Online
Subjects:	Radio > Receivers and reception. Radio waves. Radio > Récepteurs et réception. Ondes radioélectriques. Radio > Receivers and reception Radio waves Educational films Short films Short films. Educational films. Courts métrages. Films éducatifs.
Online Access:	Connect to this streaming video (Alexander Street Press)