Sound Files
Matlab Codes
% Jun Hyeong Park % ECE 301 HW #1_ Hidden backward message Fs=44100; name='jpforward.wav'; conforward=wavread(name); % generate a column vector conback=flipud(conforward); % reverse this column vector wavplay(conback,Fs) % play backward at 44100hz sampling rate. pause(1) wavplay(conback,Fs/2) % play backward at 22050hz sampling rate. % (a) The forward says ,"Beyond the Realms Of Death" % (b) Backward has a message and that was "I took my life.".
Message
- This is one of the famous songs for Backward masking.
- (a) The forward says, "Beyond the Realms of Death".
- (b) The backward says, "I took my life".
