Mailing Lists: Apple Mailing Lists
Image of Mac OS face in stamp
 
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: 16-bit A/D conversion and "calculated" dynamic range of 4.8

> It's not the log of 4.8 in base 10. That is the *result* of the calculation.
> 
> The 4.8 number is achieved through this equation:
> 
> Maximum Density = (log in base 10) of (2 to the power of 16) = 4.816479...
> 
> In other words it's the power to which 10 must be raised to obtain the
> equivalent of 65536 (or 2^16).

Thank's Marco! I'll dig into that PDF.

Regards,

Roger Breton  |  Laval, Canada  |  email@hidden
http://pages.infinit.net/graxx


 _______________________________________________
Do not post admin requests to the list. They will be ignored.
Colorsync-users mailing list      (email@hidden)
Help/Unsubscribe/Update your Subscription:
http://lists.apple.com/mailman/options/colorsync-users/email@hidden

This email sent to email@hidden
References: 
 >Re: 16-bit A/D conversion and "calculated" dynamic range of 4.8 (From: Marco Ugolini <email@hidden>)



Visit the Apple Store online or at retail locations.
1-800-MY-APPLE

Contact Apple | Terms of Use | Privacy Policy

Copyright © 2007 Apple Inc. All rights reserved.