Archive for date: March 12, 2014

Analyzing an SSTV recording…

March 12, 2014 | SSTV | By: Mark VandeWettering

Inspired by this webpage, I decided to write a simple zero-crossing analyzer, just like his. The code turns out to be remarkably simple, and would allow me to reverse engineer modes that aren’t adequately documented. I called this program “analyze”: The code is dead simple. It loads the sound file into memory and then figures […]

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