actually quite pretty
- May 31st, 2013
- Posted in random coolness
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If you remember dialup modems, you remember the series of tones you’d hear after the phone connected and the modems on each end of the line started synchronising so they could send data back and forth.
Here is a really quite pretty visual breakdown of what’s happening. Signal analysis can be surprisingly attractive, don’t you think?

Click to magnify
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