Quote:
Originally Posted by meeera
There's no evidence that high-frequency PWM present any problem at all to humans, and the explanations that anti-PWM posters have used do not make physiological/neurological sense when you dig more deeply.
They sure can plant some FUD, though. It's your choice whether to be affected by it.
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I don't think it's necessarily FUD. PWM is definitely visible as flickering for many people, especially at low brightness and if viewed under a light that itself switches on and off since that causes beats. Maybe this is lessened with high enough frequency but it is undeniable the effect is there to some degree.