Using sound to encrypt any file?
<p>First Question: Say I have a random Base64 encoded string.  Is it possible to read each character on the string and convert each character to a frequency/sound and then same the string as a sound? </p>

<p>Second Question: Is it possible to do the opposite?  How would I take a sound that was created above and convert back to a base64 string?</p>

<p>If someone clicked no the audio encrypted file it would just be noise.</p>