Sir one drawback that i feel with the xmax formula is when we have 0 and 3 as our levels, it gets equated to 6 but it should get equated to 3.... Vmax-Vmin/step-size seems better in this case
Good morning Sir, you ask for suggestions!! Here after the videos!! I can say your all videos are just perfect!! To understand and to know everything in digital communication!! Am glad I chooses this channel to learn this section!!!thanks alot Sir for explaining so well!!you covered all topics and even examples in a easy manner!!!!!!so keep explaining and helping us like this !!! !!!😊😊👌👌👌
All the subjects playlist of Engineering Funda is available in comment section. Share it with your friends to support us. Your positive comments motivates me and person like me get boosted by my students feedback. Thanks and welcome 🙏
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In the previous video of playlist, the mean error is given (Delta)^2/L. In this video, it is derived to zero and variance as (Delta)^2/L. Can you please clarify me...?
Hello sir! I have a problem..can you help me please sir.. The output signal to quantization noise ratio in a PCM system is defined as the ratio of average signal power to average quantizing noise power. For a full scale sinusoidal modulating signal with amplitude A. prove that (SNR), (S/N)= 3/2q² Or (S/N)= 1.76 +20 log q = 10 log (S/N₁)
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It is difference in between analog signal and quantized signal, so if you increase resolution of quantizer than we can reduce quantization noise, by increasing resolution we decrease step size.
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you are making life of a student very simple. A VERY HEART FELT THANKYOU YO YOU
Tomorrow is my exam and I regret that I came so late on your channel . Will prescribe it to others for sure . You explain very nicely .
Sir one drawback that i feel with the xmax formula is when we have 0 and 3 as our levels, it gets equated to 6 but it should get equated to 3.... Vmax-Vmin/step-size seems better in this case
Wonderful. Even in university proff wont explain so deeply. Many many thanks.
Your positive comments motivates me, Thanks and welcome 🙏
@@EngineeringFunda Its a great efforts. Keep doing.
If it is helpful then I will continue with it.
@@EngineeringFunda I wish to learn more from you. If you provide some online classes I am intrerested.
Good morning Sir, you ask for suggestions!! Here after the videos!! I can say your all videos are just perfect!! To understand and to know everything in digital communication!! Am glad I chooses this channel to learn this section!!!thanks alot Sir for explaining so well!!you covered all topics and even examples in a easy manner!!!!!!so keep explaining and helping us like this !!! !!!😊😊👌👌👌
Still there is always possibilities of improvement. And you will observe that in my upcoming subjects.
Great course, thank you Professor!
All the subjects playlist of Engineering Funda is available in comment section. Share it with your friends to support us.
Your positive comments motivates me and person like me get boosted by my students feedback. Thanks and welcome 🙏
Thanks for the clear explanation
Your positive comments motivates me.
Teachers like me just wants positive comment from student.
Love from you guys means a lot to me.
My goal is to create largest community of engineers in entire globe. Please help me by sharing this playlist with your friends.
Sir some book written the formula of step size { Xmax_Xmin /L-1}
What the difference and why( L-1)
Sir, you are doing what my teacher couldn't :(
Thanks a lot
Your positive comments motivates me, Thanks and welcome 🙏
waooo....great Explanation sir ji🤞🎇
Deepanshu Mehta Sir why Total Span 2xmax
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excellent leacture
SNR (in dB) = 4.8+6n for Non sinusoidal signal. right?
pure gold
Your welcome 🙏
In the previous video of playlist, the mean error is given (Delta)^2/L.
In this video, it is derived to zero and variance as (Delta)^2/L.
Can you please clarify me...?
why the mean is zero sir
subsitution of limit in mean is wrong it would be delta/4
Gd evening Sir
Hello sir! I have a problem..can you help me please sir..
The output signal to quantization noise ratio in a PCM system is defined as the ratio of average signal power to average quantizing noise power. For a full scale sinusoidal modulating signal with amplitude A. prove that (SNR), (S/N)= 3/2q²
Or (S/N)= 1.76 +20 log q = 10 log (S/N₁)
1.76+6n is it for uniform quantization???
Yes
❤️tq sir
Your positive comments motivates me, my goal is to create largest community of engineers in entire globe, so please help me for that by sharing this lecture series(playlist) with your friends in social media (watsapp, telegram etc). Thanks and welcome 🙏
Why quantization noise occurs in Digital communication? and how it can be minimize?
It is difference in between analog signal and quantized signal, so if you increase resolution of quantizer than we can reduce quantization noise, by increasing resolution we decrease step size.
Sir why Total Span 2xmax
It ranges in between -Xmax to +Xmax. So span is 2Xmax
Sir what is written in the first graph on X axis
X axis is range and Y axis is p.d.f.
6582 Anabelle Inlet
Yost Ferry
Mistake in calculating L , L = (2Xmax/ delta)+1
I suppose to see some quantization noise or error i dont know why i am watch probabilites , Change the topic of video 👎