help needed....for matlab question

romulesromules
edited April 2009 in Science & Tech
<style type="text/css"> <!-- @page { margin: 0.79in } P { margin-bottom: 0.08in } --> </style> This question relates to the processing of sound signals.<style type="text/css">sp; <!-- @page { margin: 0.79in } P { margin-bottom: 0.08in } --> </style> One is of a Harley-Davidson motorcycle ( harley.wav) and the other ( harley2.wav) is the same recording but altered in some way.

  1. Write Matlab code to play the snippets
  2. Write Matlab code to display the amplitude and phase spectra of the two snippets ( include the plots in your assignment submission)
  3. By comparing the two spectra try to work out what has been done to the original signal.
  4. Having worked out what was done to the signal write Matlab code to reproduce what was done.

Comments

  • drasnordrasnor Starship Operator Hawthorne, CA Icrontian
    edited April 2009
    That's not a question. :scratch:

    -drasnor :fold:
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