| Line 9: | Line 9: | ||
wavplay(y,Fs,'async') | wavplay(y,Fs,'async') | ||
| − | %Changin signal to x[-0.5n] | + | %Changin signal to x[-0.5n]: |
wavplay(y,Fs/2,'async') | wavplay(y,Fs/2,'async') | ||
Revision as of 13:00, 4 September 2008
%Adrian Delancy part 2 of Hw1
clear all
%Reading in the song to a vector
[x,Fs,nbits]=wavread('jpforward.wav');
wavplay(x,Fs,'async')
%Reversing the song changing x[n] to x[-n]
y=flipud(x);
wavplay(y,Fs,'async')
%Changin signal to x[-0.5n]:
wavplay(y,Fs/2,'async')
wavwrite(y,Fs/2,'Newjudaspriest');
