Re: filmscanners: 1:1024 range 8-bit linearly encoded

[Tony Sleep]

On Mon, 15 Jan 2001 11:06:58 -0500  Rick Trelles ([EMAIL PROTECTED]) wrote:

> The voltage ratio is already mapped to the DAC imput range (0-2V or 
> other) in the 1:1024 innitial example. Just exchange its 10-bit 
> 0-1023 DAC with an 8-bit 0-255 one with the same imput range. 
> Output data hardly different than with the digital convertion 
> above.

We are going round in circles now.

Regards 

Tony Sleep
http://www.halftone.co.uk - Online portfolio & exhibit; + film scanner info & 
comparisons