What is ABL? - AVS Forum
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post #1 of 7 Old 09-02-2009, 11:39 AM - Thread Starter
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I've looked around a while and I still don't understand what ABL is. It's inherent to plasma design, right? The 500m is the best tv at reducing ABL? While were at it, what's dithering? Is it similar to noise?

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post #2 of 7 Old 09-02-2009, 11:49 AM
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Originally Posted by gmarceau View Post

I've looked around a while and I still don't understand what ABL is. It's inherent to plasma design, right? The 500m is the best tv at reducing ABL? While were at it, what's dithering? Is it similar to noise?

Thanks

Automatic Brightness Limiter. Its inherent to plasmas and CRTs. You cannot reduce ABL on any plasma (although some may tell you that you could on aome older Panasonic Pro series displays).

Dither
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post #3 of 7 Old 09-02-2009, 11:52 AM
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Originally Posted by D-Nice View Post

Automatic Brightness Limiter. Its inherent to plasmas and CRTs. You cannot reduce ABL on any plasma (although some may tell you that you could on aome older Panasonic Pro series displays).

Is it designed to reduce power consumption solely or does it have other functions as well (like preventing overheating)?
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post #4 of 7 Old 09-02-2009, 12:17 PM
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Originally Posted by PlasmaPZ80U View Post

Is it designed to reduce power consumption solely or does it have other functions as well (like preventing overheating)?

Its designed to keep said displays from going into "meltdown".
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post #5 of 7 Old 09-02-2009, 12:25 PM
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Thanks, so that explains why it cannot be reduced on any CRT or Plasma.
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post #6 of 7 Old 09-02-2009, 12:33 PM
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Quote:
Originally Posted by D-Nice View Post

Automatic Brightness Limiter. Its inherent to plasmas and CRTs. You cannot reduce ABL on any plasma (although some may tell you that you could on aome older Panasonic Pro series displays).

Dither

thanks, that's a great link. schooled me on dithering.

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post #7 of 7 Old 09-02-2009, 09:40 PM - Thread Starter
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Thanks, D-Nice!

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