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ASTM C 384 : 2004 : R2016

ASTM C 384 : 2004 : R2016

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Standard Test Method for Impedance and Absorption of Acoustical Materials by Impedance Tube Method

Available format(s)

Hardcopy , PDF

Superseded date

20-10-2022

Language(s)

English

Published date

14-04-2016

Publisher

American Society for Testing and Materials

CONTAINED IN VOL. 04.06, 2016 Defines 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.

1.1This 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.

1.2The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.3This 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.

Committee
E 33
DocumentType
Test Method
Pages
9
ProductNote
Reconfirmed 2016
PublisherName
American Society for Testing and Materials
Status
Superseded
SupersededBy
Supersedes

ASTM D 6011 : 1996 : R2022 Standard Test Method for Determining the Performance of a Sonic Anemometer/Thermometer
ASTM E 1179 : 2013 : R2019 Standard Specification for Sound Sources Used for Testing Open Office Components and Systems
ASTM D 5456 : 2021 : EDT 1 Standard Specification for Evaluation of Structural Composite Lumber Products
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 C 423 : 2017 : REDLINE Standard Test Method for Sound Absorption and Sound Absorption Coefficients by the Reverberation Room Method
ASTM C 634 : 2013 : EDT 1 Standard Terminology Relating to Building and Environmental Acoustics
ASTM C 423 : 2017 Standard Test Method for Sound Absorption and Sound Absorption Coefficients by the Reverberation Room Method
ASTM C 634 : 2013 : R2021 Standard Terminology Relating to Building and Environmental Acoustics
ASTM C 423 : 2022 Standard Test Method for Sound Absorption and Sound Absorption Coefficients by the Reverberation Room Method
ANSI/ASA S1.6 : 2016 PREFERRED FREQUENCIES AND FILTER BAND CENTER FREQUENCIES FOR ACOUSTICAL MEASUREMENTS

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Hardcopy - English
PDF - English
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