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And they make a constant shrieking sound.
by thfuran 25d ago
And they make a constant shrieking sound.
- mrob 25d agoOnly SD CRTs make an audible shrieking sound. LCD computer monitors were replacing VGA or better CRTs with a horizontal refresh rate of >30kHZ. Maybe they could annoy your dog but no human could hear it.
- NathanielK 25d agoI still use a 130kHz CRT monitor sometimes. There's no 15kHz whine, but there's audible harmonics. It depends what you're looking at at and how hard you're pushing it.