Colorful TV test image at the top, colorful noise at the bottom.
https://assets.chaos.social/media_attachments/files/112/064/852/613/863/799/original/dcd37ab4912cae59.png
36: Receive images from amateur radio operators
Using a protocol called "SSTV" (slow-scan television), amateur radio operators send each other postcards! :D
I've been browsing the usual frequencies, and tried to decode images using the software QSSTV on Linux.
And I accidentally caught a piece of what seems to be a test image!
Also, SSTV has the prettiest noise! :3
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