HW1.2 Nicholas Gentry ECE301Fall2008mboutin - Rhea

Sounds Files

Judas Reverse @ 44100HZ

Judas Reverse @ 22050HZ

Matlab Code

clear
clc
fileInput = 'jpforward.wav'; %Input file
origArray = wavread(fileInput); %Array containing input file

inputLength = length(origArray); %gets length of array
count = 1; %Initializes counter

for count = 1:inputLength; %Simply reverses the array using a loop
    outputArray(inputLength - count + 1) = origArray(count);
end

%Sampling rates used: 44100HZ and 22050HZ
wavplay(outputArray, 44100); %Plays the sound file
wavplay(outputArray, 22050);
wavwrite(outputArray, 44100, 'Judas Reverse_44100HZ'); %Saves sound file
wavwrite(outputArray, 22050, 'Judas Reverse_22050HZ');