ASTM E 2235 : 2003
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Standard Test Method for Determination of Decay Rates for Use in Sound Insulation Test Methods
Hardcopy , PDF
11-11-2014
English
10-04-2003
Important note : Users cannot be edited or removed once added to your Multi user PDF.| Committee |
E 33
|
| DocumentType |
Test Method
|
| Pages |
4
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Superseded
|
| SupersededBy |
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 C 423 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.
| 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 E 90 : 2009 : R2016 | Standard Test Method for Laboratory Measurement of Airborne Sound Transmission Loss of Building Partitions and Elements |
| ASTM C 423 : 2017 | Standard Test Method for Sound Absorption and Sound Absorption Coefficients by the Reverberation Room Method |
| ASTM E 336 : 2019 | Standard Test Method for Measurement of Airborne Sound Attenuation between Rooms in Buildings |
| ASTM C 634 : 2013 : EDT 1 | Standard Terminology Relating to Building and Environmental Acoustics |
| ASTM E 966 : 2018 : REV A | Standard Guide for Field Measurements of Airborne Sound Attenuation of Building Facades and Facade Elements |
| ASTM E 3133 : 2018 | Standard Test Method for Laboratory Measurement of Floor Impact Sound Radiation Using the Tapping Machine |
| ASTM E 1007 : 2019 | Standard Test Method for Field Measurement of Tapping Machine Impact Sound Transmission Through Floor-Ceiling Assemblies and Associated Support Structures |
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