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Search: Posts Made By: GeorgeAB
Forum: AVS Forum Articles   07-24-2015, 03:21 PM
Replies: 45
Views: 3,001
Posted By GeorgeAB
Lightbulb Is 'gnat' technical English?:D

Is 'gnat' technical English?:D
Forum: Display Calibration   07-24-2015, 02:36 PM
Replies: 9
Views: 163
Posted By GeorgeAB
Lightbulb Two options: 1. Purchase an expensive...

Two options:

1. Purchase an expensive outboard video processor that can correct gamma, with multiple inputs, and multiple input memories.

2. Purchase another, more accurate BD player such as...
Forum: Display Calibration   07-23-2015, 07:13 PM
Replies: 9
Views: 163
Posted By GeorgeAB
Lightbulb TV first, then other components can be checked if...

TV first, then other components can be checked if they can contribute or interfere. Other signal sources should be set for zero effect and checked to see if they still affect the image or not.
Forum: Display Calibration   07-21-2015, 12:37 PM
Replies: 1
Views: 111
Posted By GeorgeAB
Lightbulb This link is from the "sticky" threads at the top...

This link is from the "sticky" threads at the top of this section of the forum:

'Sharing display menu settings?'
http://www.avsforum.com/avs-vb/showthread.php?t=1055906
Forum: AVS Forum Articles   07-21-2015, 12:10 PM
Replies: 45
Views: 3,001
Posted By GeorgeAB
Lightbulb I would rather say that you have too many...

I would rather say that you have too many problems for a front projection display system. Your room requires a direct view type display. "Less than ideal" does not correctly describe the extent of...
Forum: Community News & Polls   07-07-2015, 11:51 AM
Replies: 98
Views: 4,134
Posted By GeorgeAB
From my experience and training, the answer is...

From my experience and training, the answer is elusive at best. There are so many variables to consider. If I take your question literally, it could be said that a system might be designed that...
Forum: AVS Forum Podcasts   07-06-2015, 01:39 PM
Replies: 23
Views: 1,824
Posted By GeorgeAB
Lightbulb The mass market TV consumer wouldn't listen to...

The mass market TV consumer wouldn't listen to the image quality experts. They have other priorities more important to them than picture quality. Often times the better quality solution has lost in...
Forum: AVS Forum Podcasts   07-06-2015, 11:42 AM
Replies: 23
Views: 1,824
Posted By GeorgeAB
Lightbulb :eek:

:eek:
Forum: Display Calibration   06-30-2015, 07:13 AM
Replies: 61
Views: 1,829
Posted By GeorgeAB
Lightbulb I would rather compare a pigment visually, under...

I would rather compare a pigment visually, under natural daylight, next to a respected neutral reference. A photo gray card, Munsell neutral value sample, or a camera test chart would suffice. You...
Forum: Display Calibration   06-30-2015, 06:43 AM
Replies: 61
Views: 1,829
Posted By GeorgeAB
Lightbulb Your TV may only need a little tweak to the...

Your TV may only need a little tweak to the brightness and contrast controls after the new changes to your system. However, I've found that every time I've repeated viewings of optical disc programs...
Forum: AVS Forum Articles   06-28-2015, 01:12 PM
Replies: 45
Views: 3,001
Posted By GeorgeAB
Lightbulb My personal favorite professional implementation...

My personal favorite professional implementation of bias lighting photo with the $30K Dolby Reference Monitor:

Multi-monitor pro setup. (http://www.cinemaquestinc.com/img/dolbymonitor.png)
Forum: AVS Forum Articles   06-28-2015, 10:08 AM
Replies: 45
Views: 3,001
Posted By GeorgeAB
Lightbulb Some posts end up revealing more about the poster...

Some posts end up revealing more about the poster than the topic addressed.
Forum: AVS Forum Articles   06-25-2015, 05:18 PM
Replies: 45
Views: 3,001
Posted By GeorgeAB
Lightbulb For more reference detail on this topic, these...

For more reference detail on this topic, these "stickies" from the 'Display Calibration' section of the forum are instructive:

'How Viewing Environment Conditions Can Corrupt Or Enhance Your...
Forum: Community News & Polls   06-23-2015, 01:26 PM
Replies: 147
Views: 5,769
Posted By GeorgeAB
Lightbulb Being able to follow the immediate and greater...

Being able to follow the immediate and greater context in such a discussion prevents much confusion and wasted melodrama.
Forum: Community News & Polls   06-22-2015, 07:59 PM
Replies: 147
Views: 5,769
Posted By GeorgeAB
Lightbulb Here are some factors that reduce the human...

Here are some factors that reduce the human visual system's ability to detect pixel structure in a video image:
1. Motion in the image
2. Reduced image brightness (many projection systems have...
Forum: Community News & Polls   06-22-2015, 11:22 AM
Replies: 147
Views: 5,769
Posted By GeorgeAB
Lightbulb The science of imaging...

The science of imaging (http://webvision.med.utah.edu/book/part-viii-gabac-receptors/visual-acuity/#factor6) has recognized the limits of average human vision when resolving fine detail in a video...
Forum: Display Calibration   06-19-2015, 11:51 AM
Replies: 12
Views: 420
Posted By GeorgeAB
Lightbulb Gamma is perceived differently with varying...

Gamma is perceived differently with varying viewing environment conditions, chiefly ambient light level. If one selects a specific gamma, specific viewing environment conditions must also be...
Forum: Display Calibration   06-15-2015, 04:02 PM
Replies: 4
Views: 147
Posted By GeorgeAB
Lightbulb There are documented cases at some of the links...

There are documented cases at some of the links in that thread of some copied settings actually being worse than the factory presets. Experienced motion imaging industry professionals and experts...
Forum: Display Calibration   06-15-2015, 01:55 PM
Replies: 4
Views: 147
Posted By GeorgeAB
From the "sticky" threads: 'Sharing display...

From the "sticky" threads:

'Sharing display menu settings?'
http://www.avsforum.com/avs-vb/showthread.php?t=1055906
Forum: Display Calibration   06-14-2015, 04:25 PM
Replies: 21
Views: 347
Posted By GeorgeAB
Lightbulb Try a fellow owner of your make and model in the...

Try a fellow owner of your make and model in the "LCD Flat Panel Displays" (http://www.avsforum.com/forum/166-lcd-flat-panel-displays/) section of the forum, or start a thread there.
Forum: Display Calibration   06-12-2015, 12:50 PM
Replies: 9
Views: 267
Posted By GeorgeAB
For general settings help try the "LCD Flat Panel...

For general settings help try the "LCD Flat Panel Displays" section of the forum, or CNET, or TweakTV, or a web search engine.
Forum: Display Calibration   06-07-2015, 12:17 PM
Replies: 1
Views: 154
Posted By GeorgeAB
Lightbulb Those are not really display calibration...

Those are not really display calibration questions. You should get better responses in the ' (http://www.avsforum.com/forum/166-lcd-flat-panel-displays/)LCD Flat Panel Displays'...
Forum: Display Calibration   06-06-2015, 03:04 PM
Replies: 3
Views: 218
Posted By GeorgeAB
The info provided should have made it abundantly...

The info provided should have made it abundantly clear that this is not the section of the forum for your inquiry.
Forum: Display Calibration   06-05-2015, 10:11 AM
Replies: 3
Views: 218
Posted By GeorgeAB
Lightbulb Your desire to better understand video picture...

Your desire to better understand video picture quality would best be built upon some fundamentals. Here are a couple of pertinent links from the "sticky" threads at the top of this section of the...
Forum: AVS Forum Podcasts   06-02-2015, 01:26 PM
Replies: 16
Views: 968
Posted By GeorgeAB
SMPTE is aware of the potential for eye strain...

SMPTE is aware of the potential for eye strain with HDR Cinema. Here is a quote from this month's SMPTE 'Motion Imaging Journal:'

"Peak White

Why not go as bright as possible? Just add more...
Showing results 1 to 25 of 3345

 
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