Vierkantor @Vierkantor@mastodon.vierkantor.com

So in less pretentious words: so I was very busy the last few months, and the instance at enby.club where I was last active seems pretty dead. So I set up my own instance.

picnic, or picture nicholas,

With some tweaks to the sensitivity, you can talk over the transmission and it will still arrive intact!

Update on FFT shenanigans: I can now send data through audio. (Frequency-shift keyed Manchester code: low-high is 1, high-low is 0. In the spectrogram, the range for low and high data is marked by the background colours. The green bar on the left indicates the pre-clock interval, the red bar is waiting for the clock and the blue bar is the bit being received.)

This is what you get when you FFT the first couple of kilobytes of the pdflatex executable.

A cool graphic I produced with FFT

Reading category theory when suddenly:

> Proposition 9. Monads are monoids in the category of endofunctors.

Here is Alexei the crow again!

#crows