QUOTE
This is also from Kris Derring. In the Oppo review he commented that the chroma resolution response was rolled off. The SGHT review of the 59AVi found the chroma signals over HDMI (not component) to be flat to the 3.38MHz chroma limit.
I asked Kris the source of the roll off. He replied that it was a characteristic of all Faroudja chips. Faroudja halves the chroma response right off the bat as part of its chroma filtering. Faroudja claims this is only noticeable on test patterns.
For example, in the SGHT review of the Denon 5900, which uses the Faroudja chip, it found the chroma signals to begin rolling off at 2.5MHZ, and, though visible on MultiBurst at 3.38MHZ, the signal was way down. SGHT attributed this to the Faroudja chip's color processing.
So here is another general conclusion that can be made about the 59AVI vs. any Faroudja based player:
This may account for the many reports of better, deeper, richer, etc. colors w/the 59AVI vs. other players, and might account for the 3D quality w/the 59AVi which many note.
I asked Kris the source of the roll off. He replied that it was a characteristic of all Faroudja chips. Faroudja halves the chroma response right off the bat as part of its chroma filtering. Faroudja claims this is only noticeable on test patterns.
For example, in the SGHT review of the Denon 5900, which uses the Faroudja chip, it found the chroma signals to begin rolling off at 2.5MHZ, and, though visible on MultiBurst at 3.38MHZ, the signal was way down. SGHT attributed this to the Faroudja chip's color processing.
So here is another general conclusion that can be made about the 59AVI vs. any Faroudja based player:
- the first being no MB vs. display dependent MB
- the 59AVi will have far better chroma resolution than any Faroudja based player. (2.5Mhz vs. 3.38Mhz)
This may account for the many reports of better, deeper, richer, etc. colors w/the 59AVI vs. other players, and might account for the 3D quality w/the 59AVi which many note.
Ritesh
