How Electromagnetic Waves Transmit Music, Messages, & More
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- Опубліковано 16 жов 2022
- Data transmission starts with electromagnetic waves, but how do those waves really make data move? Learn how modulation makes data transmission possible.
- Наука та технологія
UA-cam algorithm is doing its job very well.
Great video. The bit about phases really cleared up a mental block I had.
easy, clear, concrete, just as it must always be. Congratulations
Great video on the topic, plus the animations really help visualize these topics
among many grungy videos, this one is great...clear...perfect
I liked the video before watching. What technology did you use?
Nice, easily understandable and adding to knowledge without leaving too much out. thank you for the nice video.
That's a good video; simple and clear! thanks!
awesome video, just what I was searching for!
Very underrated video. Thank you so much!
Damn this was so very well done.
I was just reading about this but the animations were key to understand it, many thanks
Good video, but the music is too loud and distracting.
No it's not
No it's not
@@SubSilenceYeah it is
Just turn the volume down
I wish i could comprehend a little bit what the guy explained.
thank you thousand times for this informative video .
Wow I'm really impressed with the effort of simplified concept and beautiful animation
excellent explanation!!!
Well explained sir!!
Great video always underrated.
Great video
What an amazing video, too much information zipped together. Well modulated.
enlightening
I just learned so much👍🏻🇺🇸
Gorgeius
We can only see a very small portion of it, between 700 (“red”) and 400 (“violet”) nanometers and when all are perceived at once we call it “white”. Beyond violet there’s UV, bluetooth/wifi/TV/cellular signals and cosmic radiation, and beyond red there’s IR heat signatures, radar and radio signals. Hearing is how we make sense of vibration waves, and vision is how we make sense of radiation waves.
best!
Unfortunately this video continues to give the false impression that an electromagnetic wave actually constantly goes up and down, up and down, up and down as it travels forward through space. In actuality, the sine wave shape is just a graphical representation of the intensity of the electric and magnetic fields of the wave as it travels through space.
Good info. Do you have a recommendation for a video which accurately visually depicts the AM/FM electromagnetic field?...waves?
@@ultrameticulous There is a pretty good video on UA-cam called “What is an electromagnetic wave?” as part of the “Physics Made Easy” series of videos. It doesn’t have anything to say specifically about amplitude or frequency modulation, but it gives a good introduction to how the sine wave shape is used to represent the intensity and direction of the electric and magnetic fields. There are many other videos on this subject of course on UA-cam of varying quality and you can always use one of the search engines as well. Hope this helps.
Animations are top notch. However, the narration was off topic and background music was too loud
Amplitude is measure of intensity.
Music is too loud
🍼👽🍼 👶👏❤
RF Engineer here. This whole thing is just garbage. If you want to understand how we transmit information by radio waves, please ignore this mess and look elsewhere.
If their intent was to create misconceptions, they hit the mark.
What would you recommend instead?
Annoying meaningsless music
I wish this is how I was taught in college🥲
Great video
We're glad to hear it was helpful, Pious! -Scott