(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 ...) |
(→M-File) |
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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 == | ||
| Line 7: | Line 8: | ||
== M-File == | == M-File == | ||
<pre> | <pre> | ||
| − | + | [jp,Fs,bits] = wavread('jpforward.wav'); | |
| − | + | sound(jp,Fs); | |
| + | pause(15) | ||
jp_f = flipud(jp); | jp_f = flipud(jp); | ||
| + | |||
%song played backwards at normal speed | %song played backwards at normal speed | ||
| − | sound(jp_f, | + | sound(jp_f,Fs); |
| − | wavwrite(jp_f, | + | wavwrite(jp_f,Fs,'JPBackwards.wav'); |
pause(15) | pause(15) | ||
| Line 21: | Line 24: | ||
%you can clearly hear the "subliminal message" at this speed | %you can clearly hear the "subliminal message" at this speed | ||
| − | sound(jp_f, | + | sound(jp_f,Fs*0.75); |
| − | wavwrite(jp_f, | + | wavwrite(jp_f,Fs*0.75,'JPBackwardsSlow.wav'); |
</pre> | </pre> | ||
Latest revision as of 06:26, 5 September 2008
Audio Files
Subliminal Message
I TAKE MY OWN LIFE
M-File
[jp,Fs,bits] = wavread('jpforward.wav');
sound(jp,Fs);
pause(15)
jp_f = flipud(jp);
%song played backwards at normal speed
sound(jp_f,Fs);
wavwrite(jp_f,Fs,'JPBackwards.wav');
pause(15)
%song played at 3/4 speed
%you can clearly hear the "subliminal message" at this speed
sound(jp_f,Fs*0.75);
wavwrite(jp_f,Fs*0.75,'JPBackwardsSlow.wav');
