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ASTM E 2235 : 2004 : R2012

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 Determination of Decay Rates for Use in Sound Insulation Test Methods
Available format(s)

Hardcopy , PDF

Superseded date

07-08-2020

Language(s)

English

Published date

01-04-2012

CONTAINED IN VOL. 04.06, 2015 Specifies the measurement of sound decay rate in rooms and the calculation of the sound absorption of the room and its contents.

1.1 This test method covers the measurement of sound decay rate in rooms and the calculation of the sound absorption of the room and its contents. The sound absorption so calculated may be used in calculations in sound insulation test methods.

1.2 The method shall be used only in conjunction with other test methods where the logarithm of the sound absorption is used in formulas. It is not sufficiently precise for use in situations where room sound absorption is to be used without taking logarithms.

1.3 For laboratory measurements of the sound absorption of materials and objects, Test Method C423 should be used.

1.4 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.

Committee
E 33
DocumentType
Test Method
Pages
4
ProductNote
Reconfirmed 2012
PublisherName
American Society for Testing and Materials
Status
Superseded
SupersededBy
Supersedes

ASTM E 90 : 2009 : R2016 Standard Test Method for Laboratory Measurement of Airborne Sound Transmission Loss of Building Partitions and Elements
ASTM C 634 : 2013 : EDT 1 Standard Terminology Relating to Building and Environmental Acoustics
ASTM E 492 : 2009 : R2016 : EDT 1 Standard Test Method for Laboratory Measurement of Impact Sound Transmission Through Floor-Ceiling Assemblies Using the Tapping Machine
ASTM C 423 : 2017 Standard Test Method for Sound Absorption and Sound Absorption Coefficients by the Reverberation Room Method
ASTM E 966 : 2018 : REV A Standard Guide for Field Measurements of Airborne Sound Attenuation of Building Facades and Facade Elements
ASTM E 1007 : 2019 Standard Test Method for Field Measurement of Tapping Machine Impact Sound Transmission Through Floor-Ceiling Assemblies and Associated Support Structures
ASTM E 336 : 2019 Standard Test Method for Measurement of Airborne Sound Attenuation between Rooms in Buildings
ASTM E 3133 : 2018 Standard Test Method for Laboratory Measurement of Floor Impact Sound Radiation Using the Tapping Machine

ASTM C 423 : 2017 : REDLINE Standard Test Method for Sound Absorption and Sound Absorption Coefficients by the Reverberation Room Method
ASTM E 1414 : 2000 : REV A Standard Test Method for Airborne Sound Attenuation Between Rooms Sharing a Common Ceiling Plenum
ANSI S1.4 : 1983 SPECIFICATION FOR SOUND LEVEL METERS
ANSI S1.11 : 2014 SPECIFICATION FOR OCTAVE-BAND AND FRACTIONAL-OCTAVE-BAND ANALOG AND DIGITAL FILTERS
ASTM E 1007 : 2019 Standard Test Method for Field Measurement of Tapping Machine Impact Sound Transmission Through Floor-Ceiling Assemblies and Associated Support Structures
ANSI/ASA S1.6 : 2016 PREFERRED FREQUENCIES AND FILTER BAND CENTER FREQUENCIES FOR ACOUSTICAL MEASUREMENTS
ASTM E 1007 : 2011 : EDT 1 Standard Test Method for Field Measurement of Tapping Machine Impact Sound Transmission Through Floor-Ceiling Assemblies and Associated Support Structures
ASTM E 1007 : 2013 : REV A Standard Test Method for Field Measurement of Tapping Machine Impact Sound Transmission Through Floor-Ceiling Assemblies and Associated Support Structures
ASTM E 1414 : 2006 Standard Test Method for Airborne Sound Attenuation Between Rooms Sharing a Common Ceiling Plenum
ASTM E 1007 : 1997 Standard Test Method for Field Measurement of Tapping Machine Impact Sound Transmission Through Floor-Ceiling Assemblies and Associated Support Structures
ASTM E 1007 : 2013 : REV B Standard Test Method for Field Measurement of Tapping Machine Impact Sound Transmission Through Floor-Ceiling Assemblies and Associated Support Structures
ASTM E 1007 : 2014 Standard Test Method for Field Measurement of Tapping Machine Impact Sound Transmission Through Floor-Ceiling Assemblies and Associated Support Structures
ASTM E 1007 : 2004 : EDT 1 Standard Test Method for Field Measurement of Tapping Machine Impact Sound Transmission Through Floor-Ceiling Assemblies and Associated Support Structures
ASTM E 1007 : 2016 Standard Test Method for Field Measurement of Tapping Machine Impact Sound Transmission Through Floor-Ceiling Assemblies and Associated Support Structures

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