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Digital Audio Player Circuit Question

  1. Mar 16, 2009 #1
    Hi,

    First time poster here. I am just wandering if anyone could get me started on this question. I have attached it. I been doing some studying on my own, but I may not be able to cover all the material needed to finish.

    I know the digital to analog converter can be collapsed to a single resistor and that there is no abrupt changes in the current through the inductor and no rapid change in voltage through capacitor.

    I have missed last 2 weeks class due to illness, any help is greatly appreciated.

    -the_destroyer
     

    Attached Files:

  2. jcsd
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