230201 1NL82AN0(T1): http://farbe.li.tu-berlin.de/DEC4/DEC4.HTM or http://color.li.tu-berlin.de/DEC4/DEC4.HTM

For this page, see DEC4 in English, DGC4 in German.
For the previous similar page, see DEC3 in English, DGC3 in German.
For the next similar page, see DEC5 in English, DGC5 in German.

For the corresponding image page with 10 colour series, see DECS in English, DGCS in German.
For the previous image page, see DEBS in English, DGBS in German.
For the next image page, see DEDS in English, DGDS in German.

TUB-test chart DEC4; Fab(xr)-model for visual responses
derivation of the responses; tanh(xr) with e^xr/a and 10^xr/a'
a'=a ln(10); a^n = a^1,0

Figure L0N1: Output layout of page 1 of the file DEC4L0NP.PDF with the format A6, see
DEC4L0N1. PS / TXT / jpg / PDF
and the format A4 in the following tables.

One page, orientation A4L, Intended for PDF output, No linearization or transfer	One page, orientation A4L, Intended for PS output, No linearization or transfer
DEC4L0NP. PS / TXT / PDF	DEC4L0NA. PS / TXT / PDF

One picture of one page (left side)	One picture of one page (right side)
DEC40-7N. PS / TXT / PDF	DEC41-7N. PS / TXT / PDF