spacediver
2[H]4U
- Joined
- Mar 14, 2013
- Messages
- 2,715
did some more experiments and WinDAS stuff.
Dynamic convergence is very cool, and pretty straightforward. Also did some testing of the sRGB mode. On my p275, switching to sRGB mode had absolutely no effect on the chromaticity of the primaries, but it did affect the luminance of each primary. My guess at this point is that it is adjusting the relative luminances (but not chromaticities) of each of the primaries to fit the sRGB gamut standards. Notice that the luminance of each primary ("Y") is specified, relative to the luminance of white.
On my FW900, when I switch to sRGB mode, the chromaticity does indeed change, although not by a large amount. This might mean that the GDM line of monitors has a color management system built into it. There's only so much it can do, however, since the native red primary is slightly less saturated than that of sRGB. This means that while the hue can be matched up to sRGB's red, the saturation can never be on target.
I also measured the spectral power distributions of the FW900's three phosphors. Check em out! (top to bottom: red, green, blue).
Dynamic convergence is very cool, and pretty straightforward. Also did some testing of the sRGB mode. On my p275, switching to sRGB mode had absolutely no effect on the chromaticity of the primaries, but it did affect the luminance of each primary. My guess at this point is that it is adjusting the relative luminances (but not chromaticities) of each of the primaries to fit the sRGB gamut standards. Notice that the luminance of each primary ("Y") is specified, relative to the luminance of white.
On my FW900, when I switch to sRGB mode, the chromaticity does indeed change, although not by a large amount. This might mean that the GDM line of monitors has a color management system built into it. There's only so much it can do, however, since the native red primary is slightly less saturated than that of sRGB. This means that while the hue can be matched up to sRGB's red, the saturation can never be on target.
I also measured the spectral power distributions of the FW900's three phosphors. Check em out! (top to bottom: red, green, blue).
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