Narrow Band Frequency Modulation NBFM (Basics, Derivation, Bandwidth, Formula & Importance)

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  • Опубліковано 2 січ 2025

КОМЕНТАРІ • 41

  • @EngineeringFunda
    @EngineeringFunda  Рік тому +2

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  • @atulkumarpandey818
    @atulkumarpandey818 4 роки тому +9

    Much better than most of the guys who teach online. Thanks

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  • @HighOctane-k4m
    @HighOctane-k4m 2 роки тому +2

    Thank you so much sir for your all videos, It is very helpful to me to understand concepts in well manner

    • @EngineeringFunda
      @EngineeringFunda  2 роки тому +1

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  • @ishanagarwal680
    @ishanagarwal680 3 роки тому +1

    aa jaate hai samajh......keep going

  • @Tinmato0405
    @Tinmato0405 2 роки тому +2

    Sir you are the reason for my confidence in this subject 😁

    • @EngineeringFunda
      @EngineeringFunda  2 роки тому

      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 🙏

  • @xinruizhong3096
    @xinruizhong3096 4 роки тому +6

    grad to meet you, I am a communication engineering student.

    • @EngineeringFunda
      @EngineeringFunda  4 роки тому +2

      Love and happiness of students is my ultimate goal, God bless you 🙏, keep learning and keep progressing.

  • @himanginavare4995
    @himanginavare4995 3 роки тому +2

    Good explanation sir....

    • @EngineeringFunda
      @EngineeringFunda  3 роки тому

      Your positive comments motivates me.
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  • @puneetchougule601
    @puneetchougule601 4 роки тому

    very useful video thanx sir

  • @smvlogs7878
    @smvlogs7878 Місяць тому

    i think at 3:00 instead of Wm it should be Fm

  • @easwarsendhil
    @easwarsendhil Місяць тому +1

    I am from Tamil Nadu sir by the way you are from which state 😊😊😊😊

  • @raviranjan9366
    @raviranjan9366 4 роки тому +1

    Thanks

  • @-Shivani-vc4mx
    @-Shivani-vc4mx 4 роки тому +2

    Sir,don't we have any theory for this topic??

  • @dungaajay6085
    @dungaajay6085 4 роки тому +2

    sir, how Kf*Em/w equals to delta f/f?

    • @mukib_khan_
      @mukib_khan_ 3 роки тому +1

      That should be fm nit wm

    • @DamonSalvatore04
      @DamonSalvatore04 3 роки тому

      2π missing

    • @akhilabaratam7228
      @akhilabaratam7228 3 роки тому

      Here 2π kf.vm/w
      2πkf.vm/2πf here 2π get cancelled and it's gives modulation index in FM modulator here kf.vm is equals to frequency deviation which is equals to delta f
      .so mf = delta f/f

    • @serhattadik6402
      @serhattadik6402 2 роки тому

      He should have used kw or f instead of w. k is just a constant after all, you can scale it by 2*pi and still get a constant.

  • @061_arsh
    @061_arsh 5 місяців тому

    Modulation index mein neeche f hota hai na ki w. Neeche w likhna hai to upar 2pi bhi likho.

  • @hariomgautam882
    @hariomgautam882 Рік тому +2

    w ki jagah f hoga sirji

  • @alloc7260
    @alloc7260 3 роки тому +2

    I can't understand
    If m is very small
    Then cos(m sin(wmt)) = 1 👍
    But why sin(m sin(wmt)) = (m sin(wmt)) ?
    I think if x is very small then sin(x) should be 0.
    Please explain why was that not happen?

    • @EngineeringFunda
      @EngineeringFunda  3 роки тому +2

      If x is very small then sin x = x.
      It is not for 0, it is for smaller values.

    • @alloc7260
      @alloc7260 3 роки тому

      @@EngineeringFunda Ok
      સમજાયું આભાર

    • @manideep980
      @manideep980 2 роки тому

      @@alloc7260 n. A#w#waw2q2q@#2w1aw22qw2qq2w112w@#w12qw2w2q1

  • @skksjkdskd7271
    @skksjkdskd7271 7 місяців тому

    In previous videos u used Ec sin(wct+mEmsin (wmt) but now u use cos(wct+....) why?

  • @dharmaaraoo5025
    @dharmaaraoo5025 2 роки тому

    I want to Telugu translation

  • @mirmutasim3815
    @mirmutasim3815 2 роки тому +1

    Bada bada likha kro kuch b nhi ataa smajj

  • @dharmaaraoo5025
    @dharmaaraoo5025 2 роки тому

    Telugu

  • @afzalgani8462
    @afzalgani8462 8 місяців тому

    Your way of explaining is not good. Not satisfied.

    • @satviksrivastava2987
      @satviksrivastava2987 8 місяців тому +4

      Exactly I don't know why teachers of every electronics subject try to skip mathematicale explain