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Search: Posts Made By: randal_r
Forum: Display Calibration   03-20-2015, 07:46 PM
Replies: 131
Views: 3,656
Posted By randal_r
I was happy to keep silent and let you try and...

I was happy to keep silent and let you try and tell the community that the color science was broken, as well as, your views on metamerism failure and the CIE 1931 observer function. There is a point...
Forum: Display Calibration   03-20-2015, 10:21 AM
Replies: 2
Views: 112
Posted By randal_r
It is doubtful that someone is going to put that...

It is doubtful that someone is going to put that much time and effort without some form of payment.

Disney's WOW disc has a test pattern/procedure on it for just that purpose. You can also...
Forum: Display Calibration   03-20-2015, 06:40 AM
Replies: 131
Views: 3,656
Posted By randal_r
I am amazed at the double standards that you...

I am amazed at the double standards that you apply. I am keeping myself from commenting on your arrogance but to tell someone to remove themselves from a conversation is a new low. In a past...
Forum: Display Calibration   03-12-2015, 11:49 AM
Replies: 5
Views: 150
Posted By randal_r
As I stated before, since you are using the...

As I stated before, since you are using the mobile device as a reference source; has that device been calibrated? This method is an old discarded method. Never in a THX class will it ever be...
Forum: Display Calibration   03-12-2015, 10:10 AM
Replies: 5
Views: 150
Posted By randal_r
Has your mobile device been calibrated? If not,...

Has your mobile device been calibrated? If not, how do you know if the colors it is rendering are correct? This is nothing more than a color comparing. In the years past calibrators would use...
Forum: Display Calibration   03-12-2015, 09:59 AM
Replies: 33
Views: 1,760
Posted By randal_r
My apologies, I thought I was replying to fafrd...

My apologies, I thought I was replying to fafrd (http://www.avsforum.com/forum/members/37288-fafrd.html). If a colorimeter is what you are looking for my strongest suggestion would be the i1 Display...
Forum: Display Calibration   03-12-2015, 09:33 AM
Replies: 33
Views: 1,760
Posted By randal_r
Just a suggestion; buy a i1Pro 1 and a i1 Display...

Just a suggestion; buy a i1Pro 1 and a i1 Display Pro. Profile the colorimeter to the spectrometer before every calibration and all the issues you have been concerned about will be taken care of. ...
Forum: Display Calibration   03-12-2015, 06:35 AM
Replies: 33
Views: 1,760
Posted By randal_r
Just a suggestion; buy a i1Pro 1 and a i1 Display...

Just a suggestion; buy a i1Pro 1 and a i1 Display Pro. Profile the colorimeter to the spectrometer before every calibration and all the issues you have been concerned about will be taken care of. ...
Forum: Display Calibration   03-04-2015, 06:04 AM
Replies: 20
Views: 467
Posted By randal_r
Congratulations Tom. You are correct.

Congratulations Tom. You are correct.
Forum: Display Calibration   03-03-2015, 07:25 PM
Replies: 7
Views: 241
Posted By randal_r
To keep it clear as I can, at the color decoder...

To keep it clear as I can, at the color decoder stage basic adjustments are made for any deficiencies that are present in the color decoder.

The webinar is correct. Here is a link that may...
Forum: Display Calibration   03-03-2015, 02:37 PM
Replies: 7
Views: 241
Posted By randal_r
Check out SpectraCal's webinar video calibration...

Check out SpectraCal's webinar video calibration 101 on youtube.
Forum: Display Calibration   03-03-2015, 12:25 PM
Replies: 7
Views: 241
Posted By randal_r
After.

After.
Forum: Display Calibration   03-03-2015, 11:54 AM
Replies: 20
Views: 467
Posted By randal_r
Don't get your nickers in a knot. I have read...

Don't get your nickers in a knot. I have read many of your postings and I could not help but pose this question.

I too have gone to university and not afraid to read "scientific papers".
...
Forum: Display Calibration   03-03-2015, 07:00 AM
Replies: 20
Views: 467
Posted By randal_r
After following a number of your postings, I am...

After following a number of your postings, I am curious as to your qualifications.
Forum: Display Calibration   02-14-2015, 02:00 PM
Replies: 13
Views: 558
Posted By randal_r
Grayscale is excellent. The CMS is pretty...

Grayscale is excellent.

The CMS is pretty good but there are a few thing I would like to address;

- Change the properties of the DeltaE chart in the CMS from fixed to auto adjust.

- Your...
Forum: Display Calibration   02-13-2015, 01:18 PM
Replies: 13
Views: 558
Posted By randal_r
I hope you enjoyed your camping trip. I...

I hope you enjoyed your camping trip.

I apologize to you a head of time. Right now I am suffering with pneumonia and the illness and the
medication has left me with very little energy. I hope I...
Forum: Display Calibration   02-08-2015, 08:55 AM
Replies: 13
Views: 558
Posted By randal_r
Here is a link for the AVS HD-709 "manual...

Here is a link for the AVS HD-709 "manual (https://dl.dropboxusercontent.com/u/8968806/Patterns-Manual.pdf)"; check out page 9.
Forum: Display Calibration   02-08-2015, 08:37 AM
Replies: 13
Views: 558
Posted By randal_r
Some LCD displays never clip, even at the highest...

Some LCD displays never clip, even at the highest setting. If yours does not clip white at the highest contrast level then I suggest leaving it at the default setting for the contrast. This might...
Forum: Display Calibration   02-07-2015, 08:44 AM
Replies: 12
Views: 294
Posted By randal_r
So there is no scientific bases for your advice...

So there is no scientific bases for your advice but your experience with a couple of A/V receivers?
Forum: Display Calibration   02-06-2015, 03:36 PM
Replies: 29
Views: 512
Posted By randal_r
Just looked at the manual for your new receiver;...

Just looked at the manual for your new receiver; very nice. Here is a "link...
Forum: Display Calibration   02-06-2015, 02:42 PM
Replies: 12
Views: 294
Posted By randal_r
This sound more like a theory, can forward any...

This sound more like a theory, can forward any information to support this position? I can not help but to question why manufacturers would go through the time and expense to implement the ability...
Forum: Display Calibration   02-06-2015, 12:50 PM
Replies: 29
Views: 512
Posted By randal_r
I see this is going off on a tangent. In the...

I see this is going off on a tangent. In the past this is happened before and the result was nothing more than a pile of confusion and I am not going to let this happen again.

In posting #1...
Forum: Display Calibration   02-06-2015, 06:57 AM
Replies: 29
Views: 512
Posted By randal_r
I can honestly say that I have never come across...

I can honestly say that I have never come across or heard of any display doing this. Could you please forward any information on any display that does this.



With this I agree but the future...
Forum: Display Calibration   02-06-2015, 05:23 AM
Replies: 29
Views: 512
Posted By randal_r
I am not up on every receiver and their...

I am not up on every receiver and their abilities. My intent was to assist you and it seem that I have fail you, for this I apologize. It is always wise to review the manuals to make sure that the...
Forum: Display Calibration   02-05-2015, 09:33 AM
Replies: 29
Views: 512
Posted By randal_r
If what you purpose were true, we would not...

If what you purpose were true, we would not require Contras or Brightness controls on our displays. They would be set at the factory and that would be that. Almost every source component for video...
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