hw10 - HW3 1. See enclosed circuit. 2. Recorded...

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HW3 1.  See enclosed circuit. 2.  Recorded squarewavepluswhitenose.wav
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Frequency Analysis of recorded squarewavepluswhitenoise.wav Frequency Analysis of original squarewavepluswhitenoise.wav
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My sound card differs from the ideal very little.  The spectrums look very similar except when  the sound card’s version of the squarewavepluswhitenoise.wav gets into the higher frequencies.  3.  Analog RC filtered squarewavepluswhitenoise.wav The Frequency spectrum of the Analog RC filtered squarewavepluswhitenoise.wav
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The Digitally filtered squarewavepluswhitenoise.wav
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The Frequency spectrum of the digitally filtered squarewavepluswhitenoise.wav The output of the analog filter is very similar to the digital filter in the fact that both reduce the  noise and make the square wave more visible, but the frequency analysis shows the frequency  diminishing at a greater rate toward the end of the analog filtered 
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This homework help was uploaded on 04/19/2008 for the course ECE 1002 taught by Professor Moorhead during the Fall '07 term at Mississippi State.

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hw10 - HW3 1. See enclosed circuit. 2. Recorded...

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