Olympus-OM
[Top] [All Lists]

Re: [OM] question for Doctor Monitor, if he exists

Subject: Re: [OM] question for Doctor Monitor, if he exists
From: "siddiq@xxxxxxx" <siddiq@xxxxxxx>
Date: Thu, 13 Aug 2009 20:51:18 -0700
is it with backlight off (but panel energised) perhaps, that result in  
highly inflated numbers. 'dynamic contrast ratio' some call it.

/s

On Aug 13, 2009, at 8:47 PM, khen lim wrote:

> I appreciate the cynicism (really!) :)  .... but seriously, there  
> HAS to be
> a reason. For example, a 19" panel isn't exactly 19 inches but instead
> something more like 18.3" mainly because part of the panel is hidden  
> by the
> outer bezel; so this IS the reason and the variance isn't big at  
> all. The
> manufacturer can explain it as a way of rounding off a number. As for
> contrast ratio, 510:1 and 1000:1 is a HUGE difference. Surely.....
> K.
>
>
>
> 2009/8/14 Wayne Harridge <wayneharridge@xxxxxxxxxxxxxxx>
>
>>
>>
>>
>>
>>> khen lim <castanet.xiosnetworks@xxxxxxxxx> wrote:
>>>
>>> How interesting. Then I wonder why manufacturers are quoting the  
>>> wrong
>>> contrast ratio given that your calculation shows that it's so  
>>> radically
>>> different. Isn't that unethical? Or are their calculations arrived
>>> differently via an equally valid reasoning?
>>> K.
>>>
>>
>> The manufacturers use a different number - the "marketing contrast  
>> ratio",
>> not based on any measurements.
>>
>> ...Wayne
>>
>> Wayne Harridge
>>
>> http://lrh.structuregraphs.com
>> --
>> _________________________________________________________________
>> Options: http://lists.thomasclausen.net/mailman/listinfo/olympus
>> Archives: http://lists.thomasclausen.net/mailman/private/olympus/
>> Themed Olympus Photo Exhibition: http://www.tope.nl/
>>
>>
>
>
> -- 
> Khen Lim - Zone-10 LLC, Des Moines, Iowa, USA
>
> "To sin by silence when we should protest makes cowards of people” -  
> Emily
> Cox
> "All our dreams can come true, if we have the courage to pursue  
> them" - Walt
> Disney
> -- 
> _________________________________________________________________
> Options: http://lists.thomasclausen.net/mailman/listinfo/olympus
> Archives: http://lists.thomasclausen.net/mailman/private/olympus/
> Themed Olympus Photo Exhibition: http://www.tope.nl/
>

-- 
_________________________________________________________________
Options: http://lists.thomasclausen.net/mailman/listinfo/olympus
Archives: http://lists.thomasclausen.net/mailman/private/olympus/
Themed Olympus Photo Exhibition: http://www.tope.nl/

<Prev in Thread] Current Thread [Next in Thread>
Sponsored by Tako
Impressum | Datenschutz