Hey. My name is Lynden, and I've come up with a new system form encoding messages through audio representation. This open-source project, which I have dubbed "Cryptune" is the extent of work that I have completed in COSI thus far.
The process is fairly simple, but creates a format of message that I don't believe has ever been explored before. In my research of the topic, I discovered that there are already very few encoding methods that use an audio-based cypher. Morse code is of course the most prominent of these, but this system is considerably different.
The project, which is a work in progress, as well as an in-depth explanation as to how exactly the algorithm works, can be found on the project's Github page, which can be navigated to by clicking on the logo above. Enjoy.