JaGWiRE
Headphoneus Supremus
- Joined
- Mar 16, 2006
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Yes, especially last night when we were in a motel 6. More evident on older tvs imo.
Originally Posted by Skylab This is correct. And CRT's are the only kind of TV that have one. Not all CRT's will be crappy enough to output much sound from this, but some are. I hear it every time I fo into my local hardware store from their crappy CRT at the register. LCD, DLP, Plasma - none of these will exhibit this "problem". |
Originally Posted by AtheisticFreedom I can hear it clearly, and it bugs me after awhile; in classrooms, sometimes the teacher leaves the TV on after a movie andwhile everybody is working, I'm trying to ignore that whine. |
Originally Posted by AtheisticFreedom I asked many people in my life if they can hear that really high-pitched noise of a TV, esp. when it has just been turned on. I think in my whole life, only one or two said they could slightly hear it. I can hear it clearly, and it bugs me after awhile; in classrooms, sometimes the teacher leaves the TV on after a movie andwhile everybody is working, I'm trying to ignore that whine. I'm just wondering how...sensitive (is that the word?) your ears are... |
Originally Posted by muckluck I can hear all of my LCD displayed devices hum. My Cowon A2, my monitor, and my PDA all have this hum. Not high pitched like a CRT, but still there. -- edit -- It's not loud like TV's, but still present. I can also hear my mouse (MX500) whine when I am ~1ft away. |
Originally Posted by Skylab Your LCD may be humming, but it isn't humming at 15.75 kHz because of a flyback transformer. There is no electron gun in an LCD. |