ASTM E 1432 : 2004
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Standard Practice for Defining and Calculating Individual and Group Sensory Thresholds from Forced-Choice Data Sets of Intermediate Size
Hardcopy , PDF
09-04-2019
English
01-04-2004
Important note : Users cannot be edited or removed once added to your Multi user PDF.CONTAINED IN VOL. 15.08, 2015 Pertains to the calculation of individual thresholds for any stimulus in any medium, from data sets of intermediate size, that is, consisting of more than 20 to 40 3-AFC presentations per individual.
| Committee |
E 18
|
| DocumentType |
Standard Practice
|
| Pages |
8
|
| ProductNote |
Reconfirmed 2004
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Superseded
|
| Supersedes |
1.1 The definitions and procedures of this practice apply to the calculation of individual thresholds for any stimulus in any medium, from data sets of intermediate size, that is, consisting of more than 20 to 40 3-AFC presentations per individual. A group threshold may be calculated using 5 to 15 individual thresholds.
1.2 This standard 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.
| ASTM E 2262 : 2003 : R2014 | Standard Practice for Estimating Thurstonian Discriminal Distances |
| ASTM E 679 : 2004 : R2011 | Standard Practice for Determination of Odor and Taste Thresholds By a Forced-Choice Ascending Concentration Series Method of Limits |
| ASTM E 122 : 2017 : REDLINE | Standard Practice for Calculating Sample Size to Estimate, With Specified Precision, the Average for a Characteristic of a Lot or Process |
| ISO 13301:2002 | Sensory analysis Methodology General guidance for measuring odour, flavour and taste detection thresholds by a three-alternative forced-choice (3-AFC) procedure |
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