230201 1L3DIA22(T1): http://farbe.li.tu-berlin.de/AEW4/AEW4.HTM or http://color.li.tu-berlin.de/AEW4/AEW4.HTM

For this page, see AEW4 in English, AGW4 in German.
For the previous similar page, see AEW3 in English, AGW3 in German.
For the next similar page, see AEW5 in English, AGW5 in German.

For the corresponding image page with 10 colour series, see AEWS in English, AGWS in German.
For the previous image page, see AEVS in English, AGVS in German.
For the next image page, see AEXS in English, AGXS in German.

TUB-test chart AEW4; Test of optimal colour-step recognition
4 times 1080 VG-standard colours, similar ISO 9241-306:AE49
relative gamma 0,475<=gP<=0,924, contrast steps CYP(1, 3, 5, 7)


Figure AEW4L0N1.JPG: Output in the format A6 of the A4 file AEW4L0NP.PDF, see
AEW4L0N1. PS / TXT / PDF / TIF / JPG.

Vector graphic
Files in vector graphic (VG) in this folder AEW4 use:
Win AdobeDistiller V3.0: EPS/PS -> PDF.
Mac GraphicConverter V5.2: PDF -> JPG, TIF.
Mac Copy V10.6.8: EPS/PS -> TXT.

One page, orientation A4L,
Intended for PDF output,
No linearization or transfer		 One page, orientation A4L,
Intended for PS output,
No linearization or transfer
AEW4L0NP. PS / TXT / PDF AEW4L0NA. PS / TXT / PDF

One single picture (left side) One single picture (right side)
AEW40-7N. PS / TXT / PDF AEW41-7N. PS / TXT / PDF

One (multipage) picture (left side) One (multipage) picture (right side)
AEW40-7R. PS / TXT / PDF AEW41-7R. PS / TXT / PDF

Two single pictures (left side) Two single pictures (right side)
AEW40-3A. PS / TXT / PDF
AEW40-7A. PS / TXT / PDF		 AEW41-3A. PS / TXT / PDF
AEW41-7A. PS / TXT / PDF

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For the archive information (2000-2009) of the BAM server "www.ps.bam.de" (2000-2018)
about colour test charts, colorimetric calculations, standards, and publications, see
indexAE.html in English, indexAG.html in German.

Back to the main page of this TUB web site (not archive), see index.html in English, indexDE.html in German.