ANSI/ASA S1.26 : 2014
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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METHOD FOR CALCULATION OF THE ABSORPTION OF SOUND BY THE ATMOSPHERE
Hardcopy , PDF
English
01-01-2014
12-03-2020
1 Scope
2 Normative references
3 Reference atmospheric conditions
4 Attenuation coefficients owing to atmospheric
absorption for pure-tone sounds
5 Calculation procedure for pure-tone attenuation
coefficients
6 Accuracy of calculated pure-tone attenuation
coefficients for various ranges of the variables
7 Calculation of attenuation by atmospheric absorption
for wideband sounds analyzed by
fractional-octave-band filters
8 Application to room acoustics
Annex A (informative) - Physical mechanisms for atmospheric
absorption
Annex B (informative) - Conversion of humidity data to molar
concentration of water vapor
Annex C (informative) - Effect of inhomogeneous, real atmospheres
Annex D (informative) - General spectrum-integration method
for calculating the attenuation by atmospheric
absorption of wideband sounds analyzed by
fractional-octave-band filters
Annex E (informative) - Approximate method for calculating
the attenuation by atmospheric absorption of wideband
sounds analyzed by fractional-octave-band filters
Defines an analytical method to calculate the attenuation of sound as a result of atmospheric absorption for a variety of meteorological conditions when the sound from any moderate-amplitude source propagates through the atmosphere.
| Committee |
S1
|
| DocumentType |
Standard
|
| Pages |
54
|
| PublisherName |
Acoustical Society of America
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| MIL-DTL-83425 Revision A:2006 | Earcup, Sound Protective MX-8376/AR |
| ANSI S12.8 : 1998 : R2008 | METHODS FOR DETERMINING THE INSERTION LOSS OF OUTDOOR NOISE BARRIERS |
| ANSI S12.18 : 1994 | PROCEDURES FOR OUTDOOR MEASUREMENT OF SOUND PRESSURE LEVEL |
| BS EN ISO 17201-2:2006 | Acoustics. Noise from shooting ranges Estimation of muzzle blast and projectile sound by calculation |
| ANSI S2.20 : 1983(R2011) | ESTIMATING AIR BLAST CHARACTERISTICS FOR SINGLE POINT EXPLOSIONS IN AIR, WITH A GUIDE TO EVALUATION OF ATMOSPHERIC PROPAGATION AND EFFECTS |
| DEFSTAN 08-006(PT2)/3(2017) : 2017 | COUNTER-SURVEILLANCE REQUIREMENTS - PART 2: ACOUSTIC ASPECTS |
| MIL-DTL-49198 Revision B:2014 | Headset-Microphone Kit, MK-1564( )/AIC |
| ANSI S1.18 : 2010 | METHOD FOR DETERMINING THE ACOUSTIC IMPEDANCE OF GROUND SURFACES |
| SAE J1400_201707 | Laboratory Measurement of the Airborne Sound Barrier Performance of Flat Materials and Assemblies |
| ANSI S12.62 : 2012(R2017) | ACOUSTICS - ATTENUATION OF SOUND DURING PROPAGATION OUTDOORS - PART 2: GENERAL METHOD OF CALCULATION |
| ASTM F 2544 : 2011 : R2018 | Standard Test Method for Determining A-Weighted Sound Power Level of Central Vacuum Power Units |
| DIN EN ISO 17201-2:2006-10 | Acoustics - Noise from shooting ranges - Part 2: Estimation of muzzle blast and projectile sound by calculation (ISO 17201-2:2006) |
| ANSI S2.20 : 1983 : R2006 | ESTIMATING AIR BLAST CHARACTERISTICS FOR SINGLE POINT EXPLOSIONS IN AIR, WITH A GUIDE TO EVALUATION OF ATMOSPHERIC PROPAGATION AND EFFECTS |
| ANSI S3.1 : 1999 : R2003 | MAXIMUM PERMISSIBLE AMBIENT NOISE LEVELS FOR AUDIOMETRIC TEST ROOMS |
| ANSI S3.6 : 2010 | SPECIFICATION FOR AUDIOMETERS |
| MIL-H-43925 Revision D:1988 | Helmet, Flyer\'s, Protective, SPH-4 |
| API RP 74 : 2001 : R2007 | RECOMMENDED PRACTICE FOR OCCUPATIONAL SAFETY FOR ONSHORE OIL AND GAS PRODUCTION OPERATION |
| SAE J2883_201504 | Laboratory Measurement of Random Incidence Sound Absorption Tests Using a Small Reverberation Room |
| ISO 17201-2:2006 | Acoustics — Noise from shooting ranges — Part 2: Estimation of muzzle blast and projectile sound by calculation |
| ANSI S3.1 : 1999 : R2013 | MAXIMUM PERMISSIBLE AMBIENT NOISE LEVELS FOR AUDIOMETRIC TEST ROOMS |
| ANSI S2.20 : 1983 | ESTIMATING AIR BLAST CHARACTERISTICS FOR SINGLE POINT EXPLOSIONS IN AIR, WITH A GUIDE TO EVALUATION OF ATMOSPHERIC PROPAGATION AND EFFECTS |
| API RP 74 : 2001 | RECOMMENDED PRACTICE FOR OCCUPATIONAL SAFETY FOR ONSHORE OIL AND GAS PRODUCTION OPERATION |
| ANSI S12.76 : 2017 | METHODS FOR MEASUREMENT OF SUPERSONIC JET NOISE FROM UNINSTALLED MILITARY AIRCRAFT ENGINES |
| MIL-STD-1474 Revision E:2015 | Noise Limits |
| EN ISO 17201-2:2006 | Acoustics - Noise from shooting ranges - Part 2: Estimation of muzzle blast and projectile sound by calculation (ISO 17201-2:2006) |
| NBR 16076 : 2016 | PERSONAL PROTECTIVE EQUIPMENT - HEARING PROTECTIVE DEVICE - METHODS FOR MEASURING THE REAL-EAR ATTENUATION OF HEARING PROTECTORS |
| ASTM C 423 : 2017 : REDLINE | Standard Test Method for Sound Absorption and Sound Absorption Coefficients by the Reverberation Room Method |
| MIL-STD-912 Base Document:1990 | PHYSICAL EAR NOISE ATTENUATION TESTING (NO S/S DOCUMENT) |
| MIL-DTL-44117 Revision B:2011 | Helmet, Combat Vehicle Crewman, Ballistic Shell (DH-132B) (No S/S Document) |
| ANSI S3.1 : 1999 : R2008 | MAXIMUM PERMISSIBLE AMBIENT NOISE LEVELS FOR AUDIOMETRIC TEST ROOMS |
| MIL-STD-1789 Revision A:1988 | SOUND PRESSURE LEVELS IN AIRCRAFT (S/S BY MIL-STD-1474) |
| ANSI S12.62 : 2012 | ACOUSTICS - ATTENUATION OF SOUND DURING PROPAGATION OUTDOORS - PART 2: GENERAL METHOD OF CALCULATION |
| ANSI S3.1 : 1999 | MAXIMUM PERMISSIBLE AMBIENT NOISE LEVELS FOR AUDIOMETRIC TEST ROOMS |
| MIL-P-38268 Revision C:1988 | AURAL PROTECTORS, SOUND (S/S BY A-A-58084) |
| API RP 74 : 2001 : R2013 | RECOMMENDED PRACTICE FOR OCCUPATIONAL SAFETY FOR ONSHORE OIL AND GAS PRODUCTION OPERATION |
| ANSI S12.18 : 1994 : R2009 | PROCEDURES FOR OUTDOOR MEASUREMENT OF SOUND PRESSURE LEVEL |
| ANSI/ASA S12.8 : 1998(R2013) | METHODS FOR DETERMINING THE INSERTION LOSS OF OUTDOOR NOISE BARRIERS |
| ASTM F 2544 : 2011 | Standard Test Method for Determining A-Weighted Sound Power Level of Central Vacuum Power Units |
| I.S. EN ISO 17201-2:2006 | ACOUSTICS - NOISE FROM SHOOTING RANGES - PART 2: ESTIMATION OF MUZZLE BLAST AND PROJECTILE SOUND BY CALCULATION |
| CTI ATC 128 : 2014 | CODE FOR MEASUREMENT OF SOUND FROM WATER COOLING TOWERS |
| ISO 2533:1975 | Standard Atmosphere |
| IEC 61260-1:2014 | Electroacoustics - Octave-band and fractional-octave-band filters - Part 1: Specifications |
| ANSI/ASA S1.11 PART 1 : 2014 | ELECTROACOUSTICS - OCTAVE-BAND AND FRACTIONAL-OCTAVE-BAND FILTERS - PART 1: SPECIFICATIONS |
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