Bro... You are doing social service (I don't think is there any better social service than giving free education/Knowledge). Now I am thinking if there is at least one teacher in my studies like you, I could have been in better position than at present. I just can't say thanks because Thanks is a very small word for the help which you are doing.
Good explanation, as information I got from the content of this channel that I used to build my communication device,which I made and uploaded the DIY in my channel
Thankyou for your help sir, Sir if possible please can you give the classes on aptitude sir . Or please suggest the good aptitude classes chanel which are in eng. Thankyou
In the analog communication, the signal which we are transmitting is in the analog form. In the digital communication, the signal is in the form of 1s and 0s.
That's what I am going to do. But I feel some basics of Fourier Series and Fourier Transform is important to understand the modulation. So, I am covering basics of Fourier Series and Fourier Transform first. Just couple of videos on that, and then will cover the main topics of communication.
I really want to know that in transmission section we do modulation and we turn the signal into modulating signal but again y we will demodulate in receiver section and why we will amplify it again plz answer this question
At the receiver end, to recover our message signal back, we used to demodulate the received signal. Also during the transmission, the signal will get attenuated. So, after the demodulation, once again the signal is amplified. For more information, please check the video on modulation. Your doubts will get clear. ruclips.net/video/mHvV_Tv8HDQ/видео.html
For digital transmitting the data, analog signal is first converted to digital form using ADC, and on the receiver using DAC, it is converted into analog form .For example, in the voice call that we are doing now a days, the typical analog speech signal is first converted into digital signal using ADC and then it is modulated and transmitted and at the receiver after demodulation, using DAC it is converted into analog signal once again.
The analog to digital conversion is required when the message is transmitted in the digital form. The digital signal has some advantages like noise immunity and it is possible to implement the error correction mechanism. (will talk about it in the future videos) So, when the message needs to be transmitted in the digital form, then using the analog to digital converter it is converted into the digital form, and at the receiver, to retrieve the original message (e.g voice signal), the digital signal is converted into the analog signal using the D/A converter. I hope it will clear your doubt.
To convert the analog signal into digital domain. First we need to sample the signal at specific interval and then sampled value is converted into specific code using ADC. I hope it will clear your doubt.
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Bro... You are doing social service (I don't think is there any better social service than giving free education/Knowledge). Now I am thinking if there is at least one teacher in my studies like you, I could have been in better position than at present. I just can't say thanks because Thanks is a very small word for the help which you are doing.
Indeed true👍🏻
Yes it's true
True indeed
@@sindhujalingampally6066 I'm confused as to what "Electrical engineering Communication" is and it's scope and should I go for it?
@@Nero_9000
If you are interested to go hardware side it is definitely useful 👍🏻
But should not neglect it in middle.
You're awesome!!! Thank 6ou for providing this service to everyone. Not only are given this free, but you're clear and to the point. Thank you
Thank you. I really appreciate your support.
better than my college professor
Because we don't pay attention there we pay only money there 😂
Which type of repeater he is talking about I didn't understand its pronunciation ??
@@Vladimir93459 regenerative repeators
@@aakashsingh8755 no that's not the reason they don't know how to teach only some of them knows how to teach ....
@@aakashsingh8755 And they say "You are grown up, you have to study by yourself!" It is really irritating
Yay! A good video about what I needed by an Indian guy!! I'm in good hands, I know it. Thanks so much!!
Iam btech 3rd yr a ECE student.it is helping alot for me.
That's the great intro. Hope the interesting part remains in the next set of lectures
Good explanation, as information I got from the content of this channel that I used to build my communication device,which I made and uploaded the DIY in my channel
Good work you have from your video in your channel, I just subscribed to your channel, for more videos like that...
Keep up the good work
Good job on your video
I have subscribed to your channel for update on videos like that...
Please update regularly.. If possible
@@prabhakardas4261
Sure I will always
Amazing very nice explanation 👌🏻👌🏻
Thanks a bunch. Keep teaching and inspiring.
Excellent, detailed explanations. Subscribed !
Sir can u plz upload some videos about digital electronics it will be more helpful
Thank you for this video
Man thanks for this video you are some of the best one regarding this topic of study and also i definitely love your accent!
Thankyou for your help sir,
Sir if possible please can you give the classes on aptitude sir .
Or please suggest the good aptitude classes chanel which are in eng.
Thankyou
Sir please please please please continue this playlist 🙏🏼🙏🏼🙏🏼🙏🏼
Nice video...👍 Which software you are using??
Neat and clear, great good job sir
very good explanation👌👌
Thank you so much this video is very helpful for students
very use ful and clear explaination
thank you sir you cleared all my doubts
Very good undustanding explanation
Good 👏
Fantastic explanation sir
Kaushal sir great keep going
Very well explained
Make a video on different types of communication.
Bro u didn't cover what is analog & digital communication, otherwise whatever u explained , explained well,
I want to ask, what is the difference between analog and digital communication?
In the analog communication, the signal which we are transmitting is in the analog form. In the digital communication, the signal is in the form of 1s and 0s.
Thank you man!
Nice 👍🏻 explanation
Perfect
Sooo nice and very clear
Thanks a lot sir❤
Try to upload some more videos on communication. Sir
That's what I am going to do. But I feel some basics of Fourier Series and Fourier Transform is important to understand the modulation. So, I am covering basics of Fourier Series and Fourier Transform first. Just couple of videos on that, and then will cover the main topics of communication.
@@ALLABOUTELECTRONICS 😌😌😌
Please complete this communication system chapter as fast as possible bro!!!!!!!!!
nice explanation
Thank you so much sir.
Is this the same as the course "communication system" which is under the curriculum of Electrical engineering b.tech ??
Yes
Good explanation
Sir, is it communication electronics
Thank you sir 🙏🙏😎😃
Thanks
I really want to know that in transmission section we do modulation and we turn the signal into modulating signal but again y we will demodulate in receiver section and why we will amplify it again plz answer this question
At the receiver end, to recover our message signal back, we used to demodulate the received signal. Also during the transmission, the signal will get attenuated. So, after the demodulation, once again the signal is amplified.
For more information, please check the video on modulation. Your doubts will get clear.
ruclips.net/video/mHvV_Tv8HDQ/видео.html
Sir plz make playlists on subject
Great explanation 👍
Thanks sir.🙏🙏🙏
Is this useful for vtu syllabus ???
sir,can you please tell which book you are following?
Modern Digital and Analog communications systems by B P Lathi
@@ALLABOUTELECTRONICS thank you sir
👍👍👍 done
Sir what you are studying?
i think dac is used at Tx frontend and adc is used at Rx frontend. you are telling opposite at 8.11
For digital transmitting the data, analog signal is first converted to digital form using ADC, and on the receiver using DAC, it is converted into analog form .For example, in the voice call that we are doing now a days, the typical analog speech signal is first converted into digital signal using ADC and then it is modulated and transmitted and at the receiver after demodulation, using DAC it is converted into analog signal once again.
where can i get your notes of this topics
what is the meaning of "superimposed"
What is need for analog to analog conversion and digital to analog conversion and analog to digital conversion
The analog to digital conversion is required when the message is transmitted in the digital form.
The digital signal has some advantages like noise immunity and it is possible to implement the error correction mechanism. (will talk about it in the future videos)
So, when the message needs to be transmitted in the digital form, then using the analog to digital converter it is converted into the digital form, and at the receiver, to retrieve the original message (e.g voice signal), the digital signal is converted into the analog signal using the D/A converter.
I hope it will clear your doubt.
Thank you sir.
sir please provide pdf for this entire subject
what exactly is a signal ? Is it electro-magnetic wave , is it flow of electrons , is it light-wave ?
Signal means information that is in any form
thx brother
Sir why do we sampling
To convert the analog signal into digital domain. First we need to sample the signal at specific interval and then sampled value is converted into specific code using ADC.
I hope it will clear your doubt.
@@ALLABOUTELECTRONICS tq sir
More videos sir!
helpful
First view
Sir plzz hindi ma
Bazikally is basic, not bazik
Its good brother but u don't speak very good english
Because English is not his 1st language