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Search: Keyword(s): ; Posts Made By: mlang46
Forum: Video Processors   04-05-2016, 12:42 PM
Replies: 3
Views: 263
Posted By mlang46
I use and hdmi switcher with toslink

I have a very expensive stereo sysem and I use a monoprice switcher with a toslink audio output but it hatoo much low noise on the video
Forum: High Dynamic Range (HDR) & Wide Color Gamut (WCG)   04-04-2016, 03:12 PM
Replies: 32
Views: 1,064
Posted By mlang46
dark adapted eye

If you start with the led specification of 1000nits which I believe is 300 foot lamberts and you assume that a dark adapted eye has has a radius of 4 mm which in normal light is 1 to 2 mm. So a...
Forum: Digital Hi-End Projectors - $3,000+ USD MSRP   03-04-2016, 08:25 AM
Replies: 37
Views: 1,537
Posted By mlang46
1000 nits is 292 foot lamberts which is extremely...

1000 nits is 292 foot lamberts which is extremely bright considering when you see a movie in a darkened theater you are looking at less than 20 foot Lamberts
Forum: Latest Industry News   02-29-2016, 08:42 AM
Replies: 383
Views: 25,754
Posted By mlang46
Scott, Thank you for the pertinent...

Scott,

Thank you for the pertinent information but I am confused by the specifications on the sony 665es . When you download the brochure you get the following specification for the display 4:2:0...
Forum: Digital Hi-End Projectors - $3,000+ USD MSRP   02-26-2016, 04:53 PM
Replies: 1,710
Views: 51,703
Posted By mlang46
8 bits

according to their brochure I read it as 256 levels of luminance grayscale also the chroma sub sampling is 50 percent vertical and 50 percent horizontal and from the chart you submitted with HDMI...
Forum: Digital Hi-End Projectors - $3,000+ USD MSRP   02-26-2016, 10:51 AM
Replies: 1,710
Views: 51,703
Posted By mlang46
bit depth of 665 es

I downloaded the brochure of Sony 665es and the display specifications were 4:2:0 8 bit. does this mean that this projector can only 8 bits of contrast?
Forum: Latest Industry News   03-25-2015, 02:00 PM
Replies: 993
Views: 54,948
Posted By mlang46
You will see the difference on a 50 inch screen...

You will see the difference on a 50 inch screen standing 20 ft from it. Your vernier resolution is much higher than your ability to distinguish pixels. You will notice the difference in the...
Forum: Digital Hi-End Projectors - $3,000+ USD MSRP   09-20-2014, 10:24 AM
Replies: 473
Views: 32,830
Posted By mlang46
Solid state light sources improve extinction ratios

I usually keep mine for about 10 years and own a sim2 ht380 which is finally showing its age because of it's low lumen output 450 lumens calibrated. Even if you don't like 3d, the interest has...
Forum: Receivers, Amps, and Processors   09-16-2014, 08:38 PM
Replies: 2,141
Views: 122,524
Posted By mlang46
I got my notice and I was expecting to see HDMI ...

I got my notice and I was expecting to see HDMI 2 inputs and outputs and HDCP 2.2 comparability but I see is HDMI 1.4 so I think I will pass becuase my next projector is going to be 4k
Forum: Digital Hi-End Projectors - $3,000+ USD MSRP   03-09-2014, 05:49 PM
Replies: 151
Views: 10,909
Posted By mlang46
yes the 1100es unfortunately is a much better...

yes the 1100es unfortunately is a much better projector. As a former lens designer I cannot believe Sony managed to put a lens like that onto a consumer product. it interesting to see the different...
Forum: Digital Hi-End Projectors - $3,000+ USD MSRP   03-05-2014, 10:17 AM
Replies: 151
Views: 10,909
Posted By mlang46
It is a 4k format but the chip size I believe is...

It is a 4k format but the chip size I believe is 1.4 mm so the resolution requirements on the lens are the same. the focal length of the lens is much larger but it should be good enough even using...
Forum: Digital Hi-End Projectors - $3,000+ USD MSRP   03-05-2014, 10:02 AM
Replies: 151
Views: 10,909
Posted By mlang46
My visceral experience on first viewing the Sony...

My visceral experience on first viewing the Sony uhd displays was just WOW. It was a quantum leap in image quality from my perspective The reaction of other people in the store was the same. Not...
Forum: Digital Hi-End Projectors - $3,000+ USD MSRP   03-05-2014, 09:54 AM
Replies: 151
Views: 10,909
Posted By mlang46
Going from 480p to 720p was revolutionary...

Going from 480p to 720p was revolutionary because the image was so much crisper and realistic. 720p to 1080p was an improvement but not as much as 480 to 720. Going from 1080p with an 8 bit color...
Forum: Digital Hi-End Projectors - $3,000+ USD MSRP   03-03-2014, 12:39 PM
Replies: 151
Views: 10,909
Posted By mlang46
4k is a revolutionary step up from 1080p and all...

4k is a revolutionary step up from 1080p and all you have to do to verify this is go into Best Buy or Sony and look at their UHD high resolution 65 inch screens. They are dramatically and breath...
Forum: 2.35:1 Constant Image Height Chat   11-18-2012, 12:11 PM
Replies: 174
Views: 15,672
Posted By mlang46
I was a lens designer for 30 years and designed...

I was a lens designer for 30 years and designed both projection lenses and camera lenses and two very large telescopes. In a projection lens the major Chromatic aberration is lateral color. All the...
Forum: 2.35:1 Constant Image Height Chat   11-17-2012, 01:49 PM
Replies: 129
Views: 11,587
Posted By mlang46
I own a Panamorph UH480 and have been very happy...

I own a Panamorph UH480 and have been very happy with it because I hate black bars and to my eye it does not degrade the image in anyway but it does not improve resolution either; so I was...
Forum: Digital Hi-End Projectors - $3,000+ USD MSRP   08-16-2012, 12:00 PM
Replies: 80
Views: 28,680
Posted By mlang46
Code guy in general I agree with you but from an...

Code guy in general I agree with you but from an engineering point of view their are precise mathematical expressions which take into account lens quality and chip convergence. Even so when all the...
Forum: Digital Hi-End Projectors - $3,000+ USD MSRP   08-15-2012, 10:15 AM
Replies: 80
Views: 28,680
Posted By mlang46
Quote:Originally Posted by AV Science Sales...

Quote:Originally Posted by AV Science Sales 5 http://www.avsforum.com/img/forum/go_quote.gif (http://www.avsforum.com/t/1423982/projector-vs-large-80-led-tv/30#post_22308987)

Have you seen a JVC...
Forum: Digital Hi-End Projectors - $3,000+ USD MSRP   08-14-2012, 09:15 PM
Replies: 80
Views: 28,680
Posted By mlang46
Quote:Originally Posted by AV Science Sales...

Quote:Originally Posted by AV Science Sales 5 http://www.avsforum.com/img/forum/go_quote.gif (http://www.avsforum.com/t/1423982/projector-vs-large-80-led-tv/30#post_22307409)

I have one of those...
Forum: Digital Hi-End Projectors - $3,000+ USD MSRP   08-14-2012, 12:51 PM
Replies: 80
Views: 28,680
Posted By mlang46
Quote:Originally Posted by...

Quote:Originally Posted by Seegs108 http://www.avsforum.com/img/forum/go_quote.gif (http://www.avsforum.com/t/1423982/projector-vs-large-80-led-tv#post_22304777)

I, like stranger89, own a Planar...
Forum: Digital Hi-End Projectors - $3,000+ USD MSRP   08-13-2012, 03:54 PM
Replies: 80
Views: 28,680
Posted By mlang46
I don't agree with you on the 90 inch for 16/9...

I don't agree with you on the 90 inch for 16/9 format. Your experience of immersion is dependent on your field of view so just sit closer to the screen. Anyway I have another question which is...
Forum: Digital Hi-End Projectors - $3,000+ USD MSRP   08-11-2012, 10:41 AM
Replies: 80
Views: 28,680
Posted By mlang46
that price will come down. I own a sin2 ht 380...

that price will come down. I own a sin2 ht 380 and it put out a very sharp image but it is a pain in the ass. every year or two years I have to send it to sim to get something fixed a flat panel...
Forum: Digital Hi-End Projectors - $3,000+ USD MSRP   08-11-2012, 10:34 AM
Replies: 80
Views: 28,680
Posted By mlang46
I like the Jvc projectors and when I have seen...

I like the Jvc projectors and when I have seen them in a black room I think they project the best image of any projector I have observed. The Kuro is one of if not the best plasma out there so your...
Forum: Digital Hi-End Projectors - $3,000+ USD MSRP   08-10-2012, 01:59 PM
Replies: 80
Views: 28,680
Posted By mlang46
I own a Sim2 Ht380 and it is a fine projector...

I own a Sim2 Ht380 and it is a fine projector but I don't think the image it throws is as good as a well designed led flat panel and certainly does not have the contrast of a great plasma , so I...
Forum: Digital Hi-End Projectors - $3,000+ USD MSRP   06-01-2012, 10:55 AM
Replies: 41
Views: 5,219
Posted By mlang46
Quote:Originally Posted by coderguy...

Quote:Originally Posted by coderguy http://www.avsforum.com/img/forum/go_quote.gif (http://www.avsforum.com/forum/post/22037812)

Well as one person that has tested the real benefit of dynamic...
Showing results 1 to 25 of 885

 
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