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ASTM E1808-96(2009)
Standard Guide for Designing and Conducting Visual Experiments
Automaticky preložený názov:
Štandardné Pokyny pre navrhovanie a implementáciu Visual experimenty
NORMA vydaná dňa 1.12.2009
Informácie o norme:
Označenie normy: ASTM E1808-96(2009)
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.12.2009
Kód tovaru: NS-43124
Počet strán: 8
Približná hmotnosť: 24 g (0.05 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Anotácia textu normy ASTM E1808-96(2009) :
Keywords:
category scaling, interval scales, magnitude estimation, matching experiments, nominal scales, ordinal scales, paired comparisons, rank ordering, ratio scales, threshold determination, visual experiments, visual scaling, Category scaling, Interval scales, Magnitude estimation rating, Nominal scales, Ordinal scales, Paired comparison test, Rank ordering, Ratio scales, Threshold analysis, Visual experiments, ICS Number Code 17.180.99 (Other standards related to optics and optical measurements)
Doplňujúce informácie
| 1. Scope | ||||||||||||||||||||
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1.1 This guide is intended to help the user decide on the type of viewing conditions, visual scaling methods, and analysis that should be used to obtain reliable visual data. 1.2 This guide is intended to illustrate the techniques that lead to visual observations that can be correlated with objective instrumental measurements of appearance attributes of objects. The establishment of both parts of such correlations is an objective of Committee E12. 1.3 Among ASTM standards making use of visual observations are Practices D1535, D1729, D3134, D4086, and E1478; Test Methods D2616, D3928, and D4449; and Guide E1499. 1.4 This guide does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. |
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