ASTM C 384 : 1998
Superseded
Superseded
View Superseded by
Standard Test Method for Impedance and Absorption of Acoustical Materials by the Impedance Tube Method
Published date
12-31-2010
Superseded date
11-11-2014
Superseded by
Sorry this product is not available in your region.
| Committee |
E 33
|
| DocumentType |
Test Method
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Superseded
|
| SupersededBy |
1.1 This test method covers the use of an impedance tube, alternatively called a standing wave apparatus, for the measurement of impedance ratios and the normal incidence sound absorption coefficients of acoustical materials.
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.
1.3 The values stated in SI units are to be regarded as the standard.
| ASTM E 1179 : 2013 : R2019 | Standard Specification for Sound Sources Used for Testing Open Office Components and Systems |
| ASTM C 634 : 2013 : R2021 | Standard Terminology Relating to Building and Environmental Acoustics |
| ASTM E 1050 : 2019 | Standard Test Method for Impedance and Absorption of Acoustical Materials Using a Tube, Two Microphones and a Digital Frequency Analysis System |
| ASTM D 5456 : 2019 : EDT 1 | Standard Specification for Evaluation of Structural Composite Lumber Products |
| ASTM D 6011 : 1996 : R2015 | Standard Test Method for Determining the Performance of a Sonic Anemometer/Thermometer |
Summarise
Sorry this product is not available in your region.