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ASTM E1574-98(2006)

(Test Method)

Standard Test Method for Measurement of Sound in Residential Spaces

Standard Test Method for Measurement of Sound in Residential Spaces

SIGNIFICANCE AND USE
This is an in situ method, that is, the measurements are made at the actual installation. The sound levels measured according to this test method should be representative for that installation and for the quantity of acoustical absorption actually, permanently present.  
The test method has the following limitations:  
5.2.1 The test method produces sound data which may be compared with applicable criteria or limits only if they are in terms of the quantities measured in this test method.  
5.2.2 The test method does not quantify certain subjective aspects of the sound environment that may be objectionable. These include pure tones, spectral content, and temporal distribution.
SCOPE
1.1 This test method provides guidance to the methodology used in the measurement of building interior sound levels.
1.2 This test method describes procedures for measuring sound in enclosed residential spaces produced by built-in utilities and major appliances such as plumbing, heating, ventilating, air-conditioning systems, refrigerators, and dish washers. The measured values may then be used to assess compliance, design, or habitation suitability.
1.3 This test method does not promulgate or recommend acoustical criteria.
1.4 This test method is not intended for obtaining data to evaluate indoor environments for:
1.4.1 Commercial activities such as studios, communication centers, hospitals, and auditoria, and
1.4.2 Effects from exterior sources such as aircraft, railroad operations, motor vehicles, mining operation, weapons fire, etc.
1.5 This test method is not intended for evaluating sound transmission loss, sound absorption coefficient, or any other acoustical aspects of the space or structure.
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.

General Information

Status
Historical
Publication Date
31-Mar-2006
ICS
91.120.20 - Acoustics in building. Sound insulation
Technical Committee
E33 - Building and Environmental Acoustics
Drafting Committee
E33.08 - Mechanical and Electrical System Noise
Current Stage
Ref Project

Relations

Replaces
ASTM E1574-98 - Standard Test Method for Measurement of Sound in Residential Spaces
Effective Date
01-Apr-2006
Referred By
ASTM C634-22 - Standard Terminology Relating to Building and Environmental Acoustics
Effective Date
01-Apr-2006

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ASTM E1574-98(2006) - Standard Test Method for Measurement of Sound in Residential SpacesASTM E1574-98(2006) - Standard Test Method for Measurement of Sound in Residential Spaces
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ASTM E1574-98(2006) - Standard Test Method for Measurement of Sound in Residential Spaces
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NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.
Contact ASTM International (www.astm.org) for the latest information
Designation: E1574 − 98(Reapproved 2006)
Standard Test Method for
1
Measurement of Sound in Residential Spaces
This standard is issued under the fixed designation E1574; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope ASTM Test Methods
3
2.2 ANSI Standards:
1.1 This test method provides guidance to the methodology
S1.4 Specification for Sound Level Meters
used in the measurement of building interior sound levels.
S1.11 Specification for Octave-Band and Fractional-Octave
1.2 This test method describes procedures for measuring
Analog and Digital Filters
sound in enclosed residential spaces produced by built-in
S1.40 Specification for Acoustical Calibrators
utilities and major appliances such as plumbing, heating,
3. Terminology
ventilating, air-conditioning systems, refrigerators, and dish
washers. The measured values may then be used to assess
3.1 Definitions—For definitions of acoustical terms used in
compliance, design, or habitation suitability.
this standard see Terminology C634.
1.3 This test method does not promulgate or recommend
3.2 Descriptions of Terms Specific to This Standard:
acoustical criteria.
3.2.1 background noise—to include sound propagating to
the measurement space from sources which are not under
1.4 This test method is not intended for obtaining data to
controloftheproprietororoccupantofthemeasurementspace.
evaluate indoor environments for:
See Terminology C634.
1.4.1 Commercial activities such as studios, communication
3.2.1.1 Discussion—Examples include external utilities,
centers, hospitals, and auditoria, and
traffic, and activity in adjacent residences.
1.4.2 Effects from exterior sources such as aircraft, railroad
operations, motor vehicles, mining operation, weapons fire,
3.2.2 highest transient sound—a sound characterized by a
etc.
brief excursion of pressure level which exceeds the ambient or
steady sound.
1.5 This test method is not intended for evaluating sound
3.2.2.1 Discussion—The transient sound may be accompa-
transmission loss, sound absorption coefficient, or any other
nied by steady sound; for example, flushing of toilets or
acoustical aspects of the space or structure.
furnace start-up. The highest transient sound is the maximum
1.6 This standard does not purport to address all of the
excursion of the sound product by the source of interest during
safety concerns, if any, associated with its use. It is the
the source on-off cycle.
responsibility of the user of this standard to establish appro-
3.2.3 measurement space—residential spaces with a defined
priate safety and health practices and determine the applica-
boundary, usually a room or hallway, in which acoustical data
bility of regulatory limitations prior to use.
are to be acquired. Although the space may have a defined
boundary, it does not have to be an enclosing boundary.
2. Referenced Documents
3.2.3.1 Discussion—For example; an L-shaped living room/
2
2.1 ASTM Standards:
diningroomwouldbeconsideredtwospaces—livingroomand
C634 Terminology Relating to Building and Environmental
dining room.
Acoustics
3.2.4 source of interest—a source which is part of the
E177 Practice for Use of the Terms Precision and Bias in
residence and which propagates sound into the measurement
space.
1 3.2.4.1 Discussion—Typical sources of interest are built-in
ThistestmethodisunderthejurisdictionofASTMCommitteeE33onBuilding
and Environmental Acoustics and is the direct responsibility of Subcommittee
utilities such as plumbing, heating, ventilating, air-
E33.08 on Mechanical and Electrical System Noise.
conditioning systems, and major appliances.
Current edition approved April 1, 2006. Published May 2006. Originally
approved in 1994. Last previous edition approved in 1998 as E1574 – 98. DOI: 3.2.5 source sound—the sound pressure level at a point
10.1520/E1574-98R06.
produced solely by the source of interest.
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
3
Standards volume information, refer to the standard’s Document Summary page on Available from American National Standards Institute (ANSI), 25 W. 43rd St.,
the ASTM website. 4th Floor, New York, NY 10036.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1

---------------------- Page: 1 ----------------------
E1574 − 98 (2006)
3.2.6 steady sound—a sound whose pressure level remains 7. Measurement Location
substantially constant during the period of observation when
7.1 The microphone height shall be between
...

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5.1 Measurement of the sound absorption of a room is part of the procedure for other acoustical measurements, such as determining the sound power level of a noise source or the sound transmission loss of a partition. It is also used in certain calculations such as predicting the sound pressure level in a room when the sound power level of a noise source in the room is known.  
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SIGNIFICANCE AND USE
5.1 This is an in situ method, that is, the measurements are made at the actual installation. The sound levels measured according to this test method should be representative for that installation and for the quantity of acoustical absorption actually, permanently present.  
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1.1 This terminology covers terms, related definitions, and descriptions of terms used or likely to be used in building and environmental acoustics standards. Definitions of terms are special-purpose definitions that are consistent with the standard definitions but are written to ensure that a specific building and environmental acoustics standard is properly understood and precisely interpreted. The primary focus of this document is upon terms, definitions and descriptions found within standards under the jurisdiction of ASTM Committee E33; however, terms, definitions and descriptions that are of general interest to the field of acoustics are also included.  
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5.1 The specific airflow resistance of an acoustical material is one of the properties that determine its sound-absorptive and sound-transmitting properties. Measurement of specific airflow resistance is useful during product development, for quality control during manufacture, and for specification purposes.  
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1.1 This test method covers the measurement of airflow resistance and the related measurements of specific airflow resistance and airflow resistivity of porous materials that can be used for the absorption and attenuation of sound. Materials cover a range from thick boards or blankets to thin mats, fabrics, papers, and screens. When the material is anisotropic, provision is made for measurements along different axes of the specimen.  
1.2 This test method is designed for the measurement of values of specific airflow resistance ranging from 100 to 10 000 mks rayls (Pa·s/m) with linear airflow velocities ranging from 0.5 mm/s to 50 mm/s and pressure differences across the specimen ranging from 0.1 Pa to 250 Pa. The upper limit of this range of linear airflow velocities is a point at which the airflow through most porous materials is in partial or complete transition from laminar to turbulent flow.  
1.3 A procedure for accrediting a laboratory for the purposes of this test method is given in Annex A1.  
1.4 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.  
1.4.1 Table 1 is provided for user to convert into cgs units.    
cgs acoustic ohm  
mks acoustic ohm (Pa·s/m3)  
105  
cgs rayl  
mks rayl (Pa·s/m)  
10    
cgs rayl/cm  
mks rayl/m (Pa·s/m2)  
103  
cgs rayl/in.  
mks rayl/m (Pa·s/m2)  
394  
mks rayl/in.  
mks rayl/m (Pa·s/m2)  
39.4  
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1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.  
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Standard Classification for Acoustically Absorptive Materials Applied by Trowel or Spray

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1.2 The results of this test method can be used to determine if and where the masking sound meets (or does not meet) a particular specification.  
1.3 This test method does not evaluate the overall acoustical environment. It is intended only to measure and report the masking sound levels.  
1.4 The values stated in SI units are to be regarded as standard. The values in parentheses are for information only.  
1.5 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.  
1.6 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

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  • Standard
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    English language
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