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wavwrite(wavdatar, srate, bps, 'JPSubliminalInReverse.wav'); %write file
 
wavwrite(wavdatar, srate, bps, 'JPSubliminalInReverse.wav'); %write file
 
+
</pre>
<\pre>
+
  
 
Sound File:
 
Sound File:

Revision as of 19:07, 4 September 2008

Part A: What's he saying?

I have no idea what Judas Priest is saying. Seriously, what is he saying? If I had to guess, it sounds remotely like "Now come out to die". That's a bit morose, I know, but that's what it sounds like to me.

Part B: The Hidden Message in Reverse

MATLAB Code:

%Jacob Pfister
%HW1.2

clear
clc

[wavdataf srate bps] = wavread('jpforward.wav'); %read in data

wavplay(wavdataf, srate); %play forward

wavdatar = flipud(wavdataf); %flip data

wavplay(wavdatar, srate); %play reverse

wavwrite(wavdatar, srate, bps, 'JPSubliminalInReverse.wav'); %write file

Sound File: Media:JPSubliminalInReverse_ECE301Fall2008mboutin

Comments:

Again, I have no clue what Priest is saying, but if forced to guess, it might be "It's the seventh life". Clearly, Priest must be singing to his cat. As we all know, cats have nine lives. Priest is encouraging his cat to use up "the seventh life" since it will still have two more to live anyway.

Alumni Liaison

Ph.D. on Applied Mathematics in Aug 2007. Involved on applications of image super-resolution to electron microscopy

Francisco Blanco-Silva