IEC 61966-3:2000 pdf free download

IEC 61966-3:2000 pdf free download Multimedia systems and equipment Ð Colour measurement and management Ð Part 3: Equipment using cathode ray tubes
This part of lEC 61966 deals with equipment using cathode ray tubes (CRT) to display colourimages for use in multimedia applications.
A series of methods and parameters for colour measurements and management for use inmultimedia systems and equipment is applicable to the assessment of colour reproduction.The methods of measurement standardized in this part are designed to make possible theobjective performance assessment and characterization of colour reproduction of CRTdisplays which accept red – green – blue analogue or digital signals from electrical inputterminals and output colour images on CRT display screens. For CRT displays to whichanalogue signals are applicable,corresponding digital signals shall be taken into account inapplying this part of IEC 61966. The measured results are intended to be used for thepurpose of colour management in multimedia systems.
This part of lEC 61966 defines input test signals,measurement conditions and methods ofmeasurement, so as to make possible the colour management and comprehensivecomparison of the results of measurements.
Colour control within equipment is outside the scope of this part of lEC 61966. It does notspecify limiting values for various parameters.
2 Normative references
The following normative documents contain provisions which，through reference in this text,constitute provisions of this part of lEC 61966. For dated references，subsequentamendments to, or revisions of, any of these publications do not apply.However，parties toagreements based on this part of lEC 61966 are encouraged to investigate the possibility ofapplying the most recent editions of the normative documents indicated below.For undatedreferences, the latest edition of the normative document referred to applies.Members of lSoand lEC maintain registers of currently valid International Standards.
IEC 60050(845):1987,International Electrotechnical Vocabulary (IEVv) – Chapter 845: Lighting 1)
ISO 5-4:1995，Photography – Density measurements – Part 4: Geometric conditions forreflection density
ISOICIE 10526:1991,CIE standard colorimetric illuminantsIsO/CIE 10527:1991,CIE standard colorimetric observersCIE15.2:1986,Colorimetry
CIE 63:1984,The spectroradiometric measurement of light sources
Iso 9241-8:1997，Ergonomic requirements for office work with visual display terminals(vDTs)- Part 8: Requirements for displayed colours
For the purposes of this part of IEC 61966， the definitions in IEC 60050(845) and the
following definitions apply.
3.1
background
image on a screen of the CRT display other than test area
3.2
colour patch, test area
square colour image on a screen of the CRT display to be measured, in which the input data for the red, green and blue channels are kept constant within the image area
3.3
CRT display
any multimedia equipment using a cathode ray tube to present colour images for viewing by people
3.4
effective screen height
vertical dimension of the area where a picture can be produced
3.5
effective screen width
horizontal dimension of the area where a picture can be produced
3.6
normalised (image) signal
input signal divided by its full scale value (see also 5.3)
3.7
uncertainty (of measurement)
parameter, associated with the result of a measurement, that characterizes the dispersion of the values that could reasonably be attributed to the particular quantity subject to measurement (see also [9]”)