this, but with alternate lines from the plot file drawn with alternate pens. The original was slow because it had a point roughly every 0.1 mm, and this has been smoothed. Still took maybe 15-20 minutes to draw, though.
Tag: wat
(source: https://gfycat.com/PinkEmptyGyrfalcon)
Chirp is a new annoyance, a way of sending links and stuff via audio. Sounds like it’s doing it via MFSK, and is only sending the ID of the link on Chirp’s server, as there’s not much data sent. Here’s what the spectrum plot looks like:
This is what it sounds like: test chirp [mp3].
(source photo by Jeff Friesen for Canadian Geographic article Blacksmith’s back.)
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(image nicked from Canadian Family magazine)