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Analog to digital conversion

  1. Sep 22, 2009 #1
    An analog voice signal that vary over the range 0-50mA is digitised by sampling it at 8 kHz. the first four sample values are 10,21,36 and 16mA. write the corresponding digital signal (a string of 1 and 0 bits) by using a 4 bit representation for each sample
     
  2. jcsd
  3. Sep 22, 2009 #2

    chroot

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    Again, we will not do your homework for you. Please read the PF Global Guidelines, which you agreed to when you registered.

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