Why is D90 betten then D300s at DxOMark Sensor test?

Started Jan 4, 2010 | Discussions thread
cluna
Senior MemberPosts: 1,403
Like?
Re: Why is D90 betten then D300s at DxOMark Sensor test?
In reply to olyflyer, Jan 11, 2010

olyflyer wrote:

Exactly. And before the signal is passes into the A/D converter it is filtered from electrical CMOS noise to make it as clean as possible already at that stage.

Incorrect. Per pixel noise reduction occurs at the CMOS level as a part of quantization (IE: A/D conversion).....This isnt a CCD system we are discussing, which has a post quantization NR step

-C

Reply   Reply with quote   Complain
Post (hide subjects)Posted by
Keyboard shortcuts:
FForum PPrevious NNext WNext unread UUpvote SSubscribe RReply QQuote BBookmark post MMy threads
Color scheme? Blue / Yellow