wake up NEO...

1.the question is in which format you record and transmit the data images files, to be then "recreated" on audio...and the same reverse engeniering, from audio back to image. For instance we have the format exiftool read/write/create like XMP, MIE, VRD
https://linux.die.net/man/1/exiftool

2. How to transport it? & DESIGN

Fractional N Frequency Synthesizer Tutorial

http://www.radio-electronics.com/info/rf-technology-design/pll-synthesizers/fractional-n-synthesis.php

3. How to begin write the biological code to be transport?

a) 

Scanning electron microscope

https://en.wikipedia.org/wiki/Scanning_electron_microscope

b) 

How to turn living cells into computers

http://www.nature.com/news/how-to-turn-living-cells-into-computers-1.12406

c) how to write the code? 

How to take a user input (from scanner) and convert the entire input into ascii

http://stackoverflow.com/questions/36175004/how-to-take-a-user-input-from-scanner-and-convert-the-entire-input-into-ascii

4. HOW TO BE BIOLOGICAL PREPARED? 

a) THE RED PILL : Electroceuticals are the electronic counterparts of pharmaceuticals. They are tiny electronic devices that interact with the electrophysiology of the human body. 

http://www.bioelectronics.tudelft.nl/Research/theme.php?id=42

AND THEN...GET INSIDE THE MATRIX