(→Wave Files) |
(→Wave Files) |
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== Wave Files == | == Wave Files == | ||
| − | *[[Media: | + | *[[Media:hw2reversed_ECE301Fall2008mboutin.wav|Reversed]] |
| − | *[[Media: | + | *[[Media:hw2reversedslower_ECE301Fall2008mboutin.wav|Reversed(slower)]] it says "This land is mine" |
| + | *Playing the song forward i could not figure out what it was saying | ||
| + | *Playing the song in reverse I though t it said "Hey Hey Hey This Land is Mine" | ||
== MATLAB Code == | == MATLAB Code == | ||
| + | <pre> | ||
| + | clc;clear; | ||
| + | x=wavread('jpforward.wav'); | ||
| + | i=1; | ||
| + | while i<751000/2 | ||
| + | temp =x(751000-i+1); | ||
| + | x(751000-i+1)=x(i); | ||
| + | x(i)=temp; | ||
| + | i=i+1; | ||
| + | end | ||
| + | wavwrite(x,44100,'hw2reversed'); | ||
| + | wavwrite(x,40000,'hw2reversedslower'); | ||
| + | </pre> | ||
Latest revision as of 06:07, 4 September 2008
Wave Files
- Reversed
- Reversed(slower) it says "This land is mine"
- Playing the song forward i could not figure out what it was saying
- Playing the song in reverse I though t it said "Hey Hey Hey This Land is Mine"
MATLAB Code
clc;clear;
x=wavread('jpforward.wav');
i=1;
while i<751000/2
temp =x(751000-i+1);
x(751000-i+1)=x(i);
x(i)=temp;
i=i+1;
end
wavwrite(x,44100,'hw2reversed');
wavwrite(x,40000,'hw2reversedslower');
