Revision as of 18:56, 14 January 2011 by Wang420 (Talk | contribs)

Question 1:
MATLAB code: question1.txt
Sound file:  question1.wav
Question 2:
MATLAB code: question2.txt
Sound file:  question2.wav
1. The repeated phrase was "number nine".
2. I couldn't hear any message in the reversed version.

Alumni Liaison

Correspondence Chess Grandmaster and Purdue Alumni

Prof. Dan Fleetwood