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Duh ! (lemmy.world)

submitted 10 months ago by [email protected] to c/[email protected]

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[–] [email protected] 1 points 10 months ago* (last edited 10 months ago) (1 children)

You can always drag out the signal to frequency shift it or something similar. It's done all the time in astronomy as an example to create visualizations.

Waveform example here;

https://www.ques10.com/p/26463/sketch-composite-video-signal-waveform-for-at-leas/

http://wla.berkeley.edu/~cs150/sp99/sp99/project/compvideo.htm

[–] [email protected] 1 points 10 months ago

I guess it depends how much of a frequency shift you do, but I imagine with the blanking intervals it will mostly just sound like a nasty sawtooth wave?