On 07/09/06, Dario Bonazza <[EMAIL PROTECTED]> wrote:
> I understand that all this 22-bit A/D stuff - whichevet its tue implications
> on wider dynamic range vs. subtler nuances, both or neither -  will affect
> also RAW files, not just JPEG's.
>
> Correct?

Fortunately no if the they utilize a product such as that from Nucore.
The 22 ADC is the sole device to sample the sensor data, after that
the 22bit data stream (still independent R-G-B-G Bayer channels) may
undergo gamma remapping. The signal can then be demosaiced or saved as
RAW (or both in the case of the K10D) using further processors.

-- 
Rob Studdert
HURSTVILLE AUSTRALIA
Tel +61-2-9554-4110
UTC(GMT)  +10 Hours
[EMAIL PROTECTED]
http://home.swiftdsl.com.au/~distudio//publications/
Pentax user since 1986, PDMLer since 1998

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