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how does a PULSE code MODULATION WORKS?

Discussion in 'Electronics Homework Help' started by leonheard, Apr 7, 2013.

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  1. leonheard

    leonheard

    12
    0
    Jan 25, 2013
    will this work?

    1. I add in the receiver 4 D type flip flops, with clock input and the Data input
    2. I send the code from the IR transmitter example 1 1 1 0
    3. the 4 D type flip flops will “detect” the 1 1 1 0 signal (Wave length on/off time) in its INPUT pin, and its OUTPUT will be “exactly” the same code as the IR transmitter.


    dunno, will this somehow also work?
     
    Last edited: Apr 7, 2013
  2. Laplace

    Laplace

    1,252
    184
    Apr 4, 2010
    Is the IR transmitter/receiver designed for PCM transmission? Otherwise, how will you handle clock generation, clock recovery, and signal framing?
     
  3. Harald Kapp

    Harald Kapp Moderator Moderator

    11,522
    2,654
    Nov 17, 2011
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