> 3.9 just means 13 bits of dynamic range. Out of curiosity, how do you come up with this (especially the word 'means')? > They're using a 14-bit A/D > converter, which most vendors convert to a dynamic range of 4.2. > I suspect Polaroid is just being conservative. A 14 bit converter only has 13 bits of accuracy. The LSB of a converter is always uncertain. There is also more than the converter that determines the dynamic range of the system.
- Re: filmscanners: Sprintscan 120 now on B+H web site ... EdHamrick
- Re: filmscanners: Sprintscan 120 now on B+H web site... Mike Kersenbrock
- Re: So it's the bits? (Was: filmscanners: Sprint... Austin Franklin
- Re: So it's the bits? (Was: filmscanners: Sprintscan... Erik Kaffehr
- RE: So it's the bits? (Was: filmscanners: Sprint... Austin Franklin
- Re: So it's the bits? (Was: filmscanners: Sp... Erik Kaffehr
- Re: So it's the bits? (Was: filmscanners... Julian Robinson
- Re: So it's the bits? (Was: filmsca... Chris McBrien
- Re: So it's the bits? (Was: fil... Julian Robinson
- RE: So it's the bits? (Was: filmsca... shAf
- filmscanners: Magicscan and Uma... Geoffrey McKell
- RE: So it's the bits? (Was: fil... Julian Robinson