(New page: == Audio Files == == Subliminal Message == I TAKE MY OWN LIFE == M-File == <pre> delta = 0.000022; jp = wavread('jpforward.wav'); jp_f = flipud(jp); %song played backwards at normal ...)
 
(Audio Files)
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== Audio Files ==
 
== Audio Files ==
 
+
*[[Media: JPBackwards.wav _ECE301Fall2008mboutin| Original Speed Backwards]]
 +
*[[Media: JPBackwardsSlow.wav _ECE301Fall2008mboutin| Backwards at 3/4 speed]]
  
 
== Subliminal Message ==
 
== Subliminal Message ==

Revision as of 09:09, 2 September 2008

Audio Files

Subliminal Message

I TAKE MY OWN LIFE

M-File

delta = 0.000022;

jp = wavread('jpforward.wav');

jp_f = flipud(jp);

%song played backwards at normal speed
sound(jp_f,1/delta);
wavwrite(jp_f,1/delta,'JPBackwards.wav');

pause(15)
%song played at 3/4 speed 
%you can clearly hear the "subliminal message" at this speed

sound(jp_f,(1/delta)*0.75);
wavwrite(jp_f,(1/delta)*0.75,'JPBackwardsSlow.wav');

Alumni Liaison

Prof. Math. Ohio State and Associate Dean
Outstanding Alumnus Purdue Math 2008

Jeff McNeal