[superdisk]

This one does. You can configure the noise injected into the signal and when it gets too much, it loses sync and the picture starts rolling. It's actually a software NTSC modulator/demodulator, not just an effect to simulate it.

https://github.com/LMP88959/NTSC-CRT

[jmbwell]

I sincerely appreciate this fidelity to fidelity

[zephen]

Fidelity to infidelity?

[RgrTheShrubbr]

These are both amazing projects, but why does NTSC-CRT feel more accurate to how I remember television looking than ntsc-rs?

[doubletwoyou]

From what I’m seeing ntsc rs “just” emulates VHS and NTSC artifacts, whereas ntsc crt also does all the fun that has to do with CRT rasterizing

[picofarad]

Finally decided to see why "raster" and it was the Germans, from latin for "rake" ; and it meant scanning-field.