Modulation is the way information is transmitted via electromagnetic radiation, like radio, microwave and light. This video introduces the concept of modulation, and includes demonstrations of amplitude modulation (AM) and FM modulation(FM)
The website I sue for the simulation - https://academo.org/demos/amplitude-modulation/
The light modulator can be purchased here - https://profbunsen.com.au/the-light-modulator/
the wavelab signal generator can be purchased here - https://www.iecpl.com.au
See www.physicshigh.com for all my videos and other resources.
If you like this video, please press the LIKE and SHARE with your peers. And please add a COMMENT to let me know I have helped you.
Follow me
facebook: @physicshigh
twitter: @physicshigh
Support me at Patreon: www.patreon.com/highschoolphysicsexplained