Examples of Time Division Multiplexing TDM | Digital Communication | Engineering Funda

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  • Опубліковано 17 вер 2024

КОМЕНТАРІ • 21

  • @EngineeringFunda
    @EngineeringFunda  10 місяців тому

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  • @libervolucion
    @libervolucion 5 років тому +1

    Thank you very much. This videos are really helpful.

  • @farooqkhan1398
    @farooqkhan1398 5 років тому +11

    Why in question 3 you find BW by taking the highest of the values but in question 1 you added all to get the BW?

    • @hiteshdholakiya841
      @hiteshdholakiya841 4 роки тому

      It is composite signal in question 3. Which has highest frequency of 4.5khz.
      In question 1, we have 4 signals transmitted through TDM, so in TDM we need to add BW of all signals as we send signal for limited time.

    • @prajjwalsharma9874
      @prajjwalsharma9874 4 роки тому +3

      @@hiteshdholakiya841 Sir how it is identify whether the the signal is composite or individual

    • @thequest121
      @thequest121 5 днів тому

      @@hiteshdholakiya841 How is it a composite signal in question 4? It also says, transmitted by TDM. If you could explain it more?

  • @SAGARsince-in7ek
    @SAGARsince-in7ek Рік тому +1

    sir, In Q1 the required speed of the commutator was 2800 sam/sec thats why we were getting 3x2800 ie from x(1) and 1x2800 samples from all others, but if the required speed is 16800 the we will be getting more on. of samples than the nq rate?

  • @shreyaspadhye
    @shreyaspadhye 5 років тому +1

    Thank you

  • @sahanagoudar1647
    @sahanagoudar1647 5 років тому +1

    Sir,
    In question 2 we have to multiply by total number of signals right
    (i.e 4) ?

  • @MostafizurRahman-jr3ss
    @MostafizurRahman-jr3ss 4 роки тому +1

    Many many thanks sir
    But i have a doubt in question no 3, before multiplexing why you are taking a composite signal is transmitting through TDM as nothing has been mentioned in question about weather these signal transmitted in composite form or individually. where in question no 1 you took all signals are transmitted individually not composite signal and you took the sampling rate of the multiplexed composite signal as the summation of nyquist rate of each individual signals.
    please sir reply to my question

    • @EngineeringFunda
      @EngineeringFunda  4 роки тому

      See in answers given by me on other people.

    • @naziabanu363
      @naziabanu363 3 роки тому +2

      I think if the frequecies of the signals are multiples do it in 1st way.. if the frequencies are not multiples do it in 3 rd way...

  • @thecraftsman8083
    @thecraftsman8083 4 роки тому

    Sir, please reply to farooq khan's question. That is important.

    • @hiteshdholakiya841
      @hiteshdholakiya841 4 роки тому +4

      It is composite signal in question 3. Which has highest frequency of 4.5khz.
      In question 1, we have 4 signals transmitted through TDM, so in TDM we need to add BW of all signals as we send signal for limited time.

    • @hiteshdholakiya841
      @hiteshdholakiya841 4 роки тому

      Practically some times, I couldn't been able to see all comments as daily 200 comments are coming on my channel.

    • @thecraftsman8083
      @thecraftsman8083 4 роки тому +1

      Thanks for the answer!

  • @sanjukashyap1727
    @sanjukashyap1727 8 місяців тому

    sir hindi mediym me bhi banaho na

    • @EngineeringFunda
      @EngineeringFunda  8 місяців тому

      My hindi is very bad and I am only conformable with English language. Believe me, engineering learning is good with English language only.

  • @libu4624
    @libu4624 Рік тому

    Book name please?

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    @EngineeringFunda  2 роки тому +1

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  • @ece193abhishekgupta2
    @ece193abhishekgupta2 2 роки тому

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