241201 1NL82A22(.KTT/G): http://farbe.li.tu-berlin.de/hev4/hev4.htm or http://color.li.tu-berlin.de/hev4/hev4.htm

For this page, see hev4 in English, hgv4 in German.
For the previous similar page, see hev3 in English, hgv3 in German.
For the next similar page, see hev5 in English, hgv5 in German.

For the corresponding image page with 10 colour series, see hevs in English, hgvs in German.
For the previous image page, see heus in English, hgus in German.
For the next image page, see hews in English, hgws in German.

TUB-test chart hev4; 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^0,7; 4 x 4 images

Figure hev4l0n1: Output layout of page 1 of the file hev4l0np.pdf with the format A6, see
hev4l0n1. 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
hev4l0np. ps / txt / pdf	hev4l0na. ps / txt / pdf

Two pictures of one page (left side)	Two pictures of one page (right side)
hev40-3n. ps / txt / pdf hev40-7n. ps / txt / pdf	hev41-3n. ps / txt / pdf hev41-7n. ps / txt / pdf