1
Mystery signal from a helicopter
I heard a mysterious sound in a Youtube video and started to investigate.
Oona Räisänen
A blog about signals, programming, music, and other stuff.
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2
Using HDMI radio interference for high-speed data transfer
A blog about signals, programming, music, and other stuff.
3
Capturing PAL video with an SDR, and a few dead ends
A blog about signals, programming, music, and other stuff.