Data transmission starts with electromagnetic waves, but how do those waves really make data move? Learn how modulation makes data transmission possible.
Great video. The bit about phases really cleared up a mental block I had.
@disakek5438
8 ай бұрын
Nice, easily understandable and adding to knowledge without leaving too much out. thank you for the nice video.
@marcoscs2447
2 ай бұрын
easy, clear, concrete, just as it must always be. Congratulations
@abra866
10 ай бұрын
Great video on the topic, plus the animations really help visualize these topics
@moressafrancesco
Жыл бұрын
That's a good video; simple and clear! thanks!
@AlbertoTrenti
3 ай бұрын
among many grungy videos, this one is great...clear...perfect
@acrackedwall
8 ай бұрын
awesome video, just what I was searching for!
@ab2zi
Ай бұрын
Very well done. Adding this to my video collection for new hams! Thanks.
@PolloBS94
7 ай бұрын
I was just reading about this but the animations were key to understand it, many thanks
@thefdlord
5 ай бұрын
Very underrated video. Thank you so much!
@SttmpJohnson
3 ай бұрын
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.
@ultrameticulous
2 ай бұрын
Good info. Do you have a recommendation for a video which accurately visually depicts the AM/FM electromagnetic field?...waves?
@SttmpJohnson
2 ай бұрын
@@ultrameticulous There is a pretty good video on KZitem 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 KZitem of varying quality and you can always use one of the search engines as well. Hope this helps.
@abdifatahmohamed8600
Ай бұрын
i don't think so. Sound waves are depicted as 'Sine curves' and 'Transverse' in most books with amplitude showing the intensity of loudness. I don't think that undermines the fact that they are longitudinal and they propagate parallel to their motion as its mostly made clear. The subsequent diagrams after the base understanding is to bring the idea closer to the mind of the learner. Its much easier to visualize frequency and wavelength of any 'wave' using a sine curve representation, otherwise, the video didn't even mention the details you're saying...
@ultrameticulous
Ай бұрын
@@SttmpJohnson idk why KZitem didn't display your comment. I had to click your account to see it. I understand the concepts. I was referring to what you said, looking for a true visual depiction versus a graphical representation. I actually stumbled on one shortly after asking you. "How does an antenna work - ict #4"
@LiquidMetal64
Ай бұрын
I didn’t do any research but I always knew it doesn’t make sense for a wave to move up and down.. I really need more info on this, could you please recommend me a video or article to explain what is actually happening??
@a-guess-at-the-riddle
11 ай бұрын
Damn this was so very well done.
@vipinkumar5955
2 ай бұрын
Wow I'm really impressed with the effort of simplified concept and beautiful animation
@peterlonter9053
5 ай бұрын
thank you thousand times for this informative video .
@lamalamalamalamapapa
4 ай бұрын
excellent explanation!!!
@niitnahuja8793
2 ай бұрын
Well explained sir!!
@souhailaakrikez1740
3 ай бұрын
I liked the video before watching. What technology did you use?
@ksdnsdkumar1375
2 ай бұрын
Great video always underrated.
@bernaridho
2 ай бұрын
Great video
@currentfaves65
Ай бұрын
Excellent video for HAM Radio Technical License (the 1st license we get)
@aren6
27 күн бұрын
good explanation dude
@TerriKarp
Жыл бұрын
Good video, but the music is too loud and distracting.
@TheBigTuna12
6 ай бұрын
No it's not
@SubSilence
6 ай бұрын
No it's not
@Ennoblex
5 ай бұрын
@@SubSilenceYeah it is
@danielleither
3 ай бұрын
Just turn the volume down
@mexicanlawconsultant
3 ай бұрын
I wish i could comprehend a little bit what the guy explained.
@aksymrt
2 ай бұрын
enlightening
@dannmann17
2 ай бұрын
I just learned so much👍🏻🇺🇸
@warrens.5933
Ай бұрын
This great video made for some easy learning! I wish this was how science was taught back in school =(
@AhmetMehdiYlmaz
2 ай бұрын
What an amazing video, too much information zipped together. Well modulated.
@BadThrusher
2 ай бұрын
Animations are top notch. However, the narration was off topic and background music was too loud
@badpiggies988
2 ай бұрын
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.
@arasaltan
5 ай бұрын
best!
@RedFox0333
9 ай бұрын
Gorgeius
@user-wo6qn3vf9n
Ай бұрын
Just depends what is modulated on to them.
@accumulator5734
Ай бұрын
I’m pretty sure modern day modems use quadrature amplitude modulation. That’s also what LTE and 5G use.
@azjaguardesign
Ай бұрын
“One wave per second” = 1 Hz 😊 0:40
@alitopedits
2 ай бұрын
Music is too loud
@captaincurd2681
Ай бұрын
Please tune to 370 Hz to cancel out the music.
@user-hq1xl2oo2x
Ай бұрын
I like the part where you talked about electromagnetic waves💀💀
@azjaguardesign
Ай бұрын
#Analog-modulation … 1:25
@lohphat
10 күн бұрын
The background "music" is distracting, drawing attention away from what's trying to be conveyed.
@eldebtor6973
3 ай бұрын
Amplitude is measure of intensity.
@mustamuri
3 ай бұрын
🍼👽🍼 👶👏❤
@RandomerFellow
3 ай бұрын
Annoying meaningsless music
@Packhorse-bh8qn
2 ай бұрын
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.
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