(New page: ==Matlab File== <pre> %Bavorndej Chanyasak %ECE 301 hw 1.2 clear clc %read and play the extract data = wavread('jpforward.wav'); wavplay(data, 44100); %reverse the 'data' of the extract re...) |
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==Matlab File== | ==Matlab File== | ||
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%Bavorndej Chanyasak | %Bavorndej Chanyasak | ||
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wavplay(reversed_data, 0.5*44100); | wavplay(reversed_data, 0.5*44100); | ||
</pre> | </pre> | ||
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| + | I really can't catch what the singer says, even when I try reverse the extract. However, in the reversed extract, my best guess would be that the singer says "just free your mind". | ||
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| + | [[Media:jpbackward_ECE301Fall2008mboutin.wav]] | ||
| + | [[Media:jpslow_ECE301Fall2008mboutin.wav]] | ||
Latest revision as of 17:00, 4 September 2008
Matlab File
%Bavorndej Chanyasak
%ECE 301 hw 1.2
clear
clc
%read and play the extract
data = wavread('jpforward.wav');
wavplay(data, 44100);
%reverse the 'data' of the extract
reversed = flipud(data);
%put the new data into a file
wavwrite(reversed, 44100, 32, 'jpbackward.wav');
%read and play the new file
reversed_data = wavread('jpbackward.wav');
wavplay(reversed_data, 44100);
%play the new file, but with half the speed
wavplay(reversed_data, 0.5*44100);
I really can't catch what the singer says, even when I try reverse the extract. However, in the reversed extract, my best guess would be that the singer says "just free your mind".
Media:jpbackward_ECE301Fall2008mboutin.wav Media:jpslow_ECE301Fall2008mboutin.wav
