Quote:
Originally Posted by
Tulipo 
I haven't seen that thread, but I do remember reading that broadcast tv's (crt based) were set at 2.4. However, I'm curious to know how many professional calibrators actually calibrate to 2.4. I know my tv's have been calibrated to about 2.2-2.27 gamma by a well respected calibrator. And from what I've read on the calibration forums, it seems like most calibrate to around 2.2 as does CNET.
Seems like many calibrators go for 2.2 and that might be why Sharp decided to set the THX at 2.2.
Most do calibrate to 2.2 (especially if they are THX certified) I don't know anyone THX certified to ask, but I believe the THX standard just calls for a
minimum of 2.2 gamma, but every THX certified display on the market is calibrated
to 2.2 gamma.
What puzzles me is why THX settled on that number when the monitors the content was created on, run at 2.4 gamma. Perhaps they just think it's the best compromise for a home environment where you may not be watching the TV in the dimmed viewing conditions 2.4 gamma requires.
Quote:
Originally Posted by
specuvestor 
...
ironically froustylou was saying how he perceive it being better than kuro.
Right, I was just listing off the problems that the Kuros had, that these should not suffer from.
People put them up on some pedestal like they're the perfect display, but the only thing they did really well, was black level compared to other flat panels at the time. They'll still beat any local-dimming LCD when it comes to ANSI contrast, and do not suffer from haloing. (it's simply unavoidable with local-dimmed LCDs right now, even these will show it from time to time)
Personally I feel that Sony's HX900 range last year already "beat" the Kuros by some margin, and they were a Sharp LCD with Sony processing & design.
If Sharp got the image processing right, there is no reason these should not be as good or better than the HX900 range, and surpassing the Kuros. (but this time they have the Elite name, so maybe Kuro owners will actually pay attention...)
Quote:
Originally Posted by
specuvestor 
...
I think your primary focus is on static sharpness
Not at all, but it is essential that a display can properly resolve its native resolution, and adding significant amounts of dither/noise to the source is a completely unacceptable thing for a display to do as well, in my opinion.
The motion resolution of modern LCDs with scanning backlights is sufficient enough that it is no longer an issue. There is still room for improvement, but the image is still relatively sharp in motion, without the rainbowing of DLP or phosphor trailing of PDP. (what use is sharp motion when the picture splits into three sharp images?)
Quote:
Originally Posted by
specuvestor 
And are your kuros professionally calibrated or you calibrate yourself again?
They were calibrated by myself with Calman professional, an i1Pro and a profiled Chroma 5. Just because I do not have a few thousand dollars and a week of my time spare to pass the ISF/THX training courses (I also have no intention of doing this for a living) does not mean I don't know what I'm doing, however. I've had an ISF certified calibrator verify my work on other displays. He also had the same results with his own 9G Kuro. (but half the problems listed there didn't bother him)
I have had measurements provided to me from another calibrator as well, and it has long been his opinion that while the Kuros had better black levels, the Panasonic professional panels were much better displays overall when coupled with a good VP. (personally I would just avoid PDP though, the finer aspects of image quality just aren't there)
Once we have displays all coming well calibrated from the factory, with sufficient controls for calibrators to go in and tweak them to perfection (we're getting there) the focus will shift onto looking at these other aspects of image quality, rather than simply "does greyscale track decently across 11 points and gamut look ok at 100% saturation"
You can have two displays that measure identically using those standard checks, but images that look drastically different, or a display that measures better in those tests, but puts out a worse image to the eye.