Hidden Backward Message
Matlab File
%Naman Chopra %ECE 301
clc; clear; [data,f,nbits]=wavread('jpforward.wav'); %original Judas Priest extract wavplay(data,f); %Reverse rdata=flipud(data); %Play reverse wavplay(rdata,f); wavwrite(rdata,f,nbits,'jpreverse.wav'); %Playing reverse + slow wavwrite(rdata,f/2,nbits,'jpreverseslow.wav'); wavplay(rdata,f/2);
