ASTM-E2235 2003
$35.75
E2235-03 Standard Test Method for Determination of Decay Rates for Use in Sound Insulation Test Methods
| Published By | Publication Date | Number of Pages |
| ASTM | 2003 | 4 |
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.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 1 | Scope Referenced Documents Terminology |
| 2 | Summary of Test Method Significance and Use Sound Source Requirements Sound Source Positions Electrical Signal Frequency Range Microphone Requirements Microphone Positions |
| 3 | Number of Sound Decays to be Collected Instrument of Analysis Measurement Procedures Calculation of Decay Rates Determination of Decay Rate |
| 4 | Report Precision and Bias Keywords FIG. 1 |
Related products
-
ASTM-E2265 2003
E2265-03 Standard Terminology for Anchors and Fasteners in Concrete and Masonry Published By Publication Date…
-
ASTM-E2275 2008
E2275-03(2008) Standard Practice for Evaluating Water-Miscible Metalworking Fluid Bioresistance and Antimicrobial Pesticide Performance Published By…
-
ASTM-E235 2003
E235-03 Specification for Thermocouples, Sheathed, Type K and Type N, for Nuclear or for Other…
-
ASTM-E2245 2005
E2245-05 Standard Test Method for Residual Strain Measurements of Thin, Reflecting Films Using an Optical…
-
ASTM-E2035 2002
E2035-02 Standard Terminology Relating to Forensic Psychophysiology Published By Publication Date Number of Pages ASTM…
-
ASTM-E2295 2013
E2295-13 Standard Practice for Fire Assay Silver Corrections in Analysis of Metal Bearing Ores, Concentrates,…
-
ASTM-E2265 2005
E2265-05a Standard Terminology for Anchors and Fasteners in Concrete and Masonry Published By Publication Date…
-
ASTM-E2235 2004
E2235-04 Standard Test Method for Determination of Decay Rates for Use in Sound Insulation Test…
-
ASTM-E2234 2013
E2234-09(2013) Standard Practice for Sampling a Stream of Product by Attributes Indexed by AQL Published…
-
ASTM-E2265 2006
E2265-06 Standard Terminology for Anchors and Fasteners in Concrete and Masonry Published By Publication Date…
-
ASTM-E2275 2003
E2275-03e1 Standard Practice for Evaluating Water-Miscible Metalworking Fluid Bioresistance and Antimicrobial Pesticide Performance Published By…
-
ASTM-E2335 2004
E2335-04 Standard Guide for Laboratory Monitors Published By Publication Date Number of Pages ASTM 2004…
-
ASTM-E2253 2003
E2253-03 Standard Method for Enthalpy Measurement Validation of Differential Scanning Calorimeters Published By Publication Date…
-
ASTM-E2325 2005
E2325-05e1 Standard Guide for Non-destructive Examination of Paper Published By Publication Date Number of Pages…
-
ASTM-E2234 2023
E2234-09(2023) Standard Practice for Sampling a Stream of Product by Attributes Indexed by AQL Published…
-
ASTM-E2230 2013
E2230-13 Standard Practice for Thermal Qualification of Type B Packages for Radioactive Material Published By…
-
ASTM-E2035 2007
E2035-07 Standard Terminology Relating to Forensic Psychophysiology Published By Publication Date Number of Pages ASTM…
-
ASTM-E2285 2008
E2285-08 Standard Guide for Examination of Mechanical Checkwriter Impressions Published By Publication Date Number of…
-
ASTM-E2295 2008
E2295-03(2008)e1 Standard Practice for Fire Assay Silver Corrections in Analysis of Metal Bearing Ores, Concentrates,…
-
ASTM-E2225 2023(Redline)
E2225-23 Standard Guide for Forensic Examination of Fabrics and Cordage (Redline) Published By Publication Date…
-
ASTM-E2230 2013(Redline)
E2230-13 Standard Practice for Thermal Qualification of Type B Packages for Radioactive Material (Redline) Published…
-
ASTM-E2035 2004
E2035-04 Standard Terminology Relating to Forensic Psychophysiology Published By Publication Date Number of Pages ASTM…
-
ASTM-E2035 2001
E2035-01a Standard Terminology Relating to Forensic Psychophysiology Published By Publication Date Number of Pages ASTM…
-
ASTM-E2236 2002
E2236-02 Standard Test Methods for Measurement of Electrical Performance and Spectral Response of Nonconcentrator Multijunction…
-
ASTM-E2255 2003
E2255-03 Standard Practice for Conducting Visual Assessments for Lead Hazards in Buildings Published By Publication…
-
ASTM-E2535 2013
E2535-07(2013) Standard Guide for Handling Unbound Engineered Nanoscale Particles in Occupational Settings Published By Publication…
-
ASTM-E2285 2003
E2285-03 Standard Guide for Examination of Mechanical Checkwriter Impressions Published By Publication Date Number of…
-
ASTM-E2435 2005
E2435-05 Standard Guide for Application of Engineering Controls to Facilitate Use or Redevelopment of Chemical-Affected…
-
ASTM-E2236 2005
E2236-05 Standard Test Methods for Measurement of Electrical Performance and Spectral Response of Nonconcentrator Multijunction…
-
ASTM-E2253 2008
E2253-08e1 Standard Method for Enthalpy Measurement Validation of Differential Scanning Calorimeters Published By Publication Date…
-
ASTM-E2635 2008
E2635-08 Standard Practice for Water Conservation in Buildings Through In-Situ Water Reclamation Published By Publication…
-
ASTM-E2232 2002
E2232-02 Standard Guide for Selection and Use of Mathematical Methods for Calculating Absorbed Dose in…
-
ASTM-E2265 2005
E2265-05 Standard Terminology for Anchors and Fasteners in Concrete and Masonry Published By Publication Date…
-
ASTM-E2230 2002
E2230-02 Standard Practice for Thermal Qualification of Type B Packages for Radioactive Material Published By…
-
ASTM-E2035 2001
E2035-01 Standard Terminology Relating to Forensic Psychophysiology Published By Publication Date Number of Pages ASTM…
-
ASTM-E2255 2003
E2255-03 Standard Practice for Conducting Visual Assessments for Lead Hazards in Buildings Published By Publication…
-
ASTM-E2285 2003
E2285-03e1 Standard Guide for Examination of Mechanical Checkwriter Impressions Published By Publication Date Number of…
-
ASTM-E2265 2008
E2265-08 Standard Terminology for Anchors and Fasteners in Concrete and Masonry Published By Publication Date…
-
ASTM-E2295 2003
E2295-03 Standard Practice for Fire Assay Silver Corrections in Analysis of Metal Bearing Ores, Concentrates,…
-
ASTM-E2235 2004
E2235-04e1 Standard Test Method for Determination of Decay Rates for Use in Sound Insulation Test…
