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ANSI/ASA S1.26:2014
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ANSI/ASA S1.26:2014
Methods for Calculation of the Absorption of Sound by the AtmosphereMore info
This Standard provides the means to calculate atmospheric absorption losses of sound from any source, over a wide range of meteorological conditions. Attenuation coefficients for pure-tone sounds are calculated by means of equations (or a table) for the frequency of the sound, and the humidity, pressure, and temperature of the atmosphere. For sounds analyzed by fractional-octave-band filters, alternative methods to calculate the attenuation caused by atmospheric absorption are provided.
| Author | Acoustical Society of America (ASA) |
|---|---|
| Editor | ASA |
| Document type | Standard |
| Format | File |
| Confirmation date | 2014-08-28 |
| Edition | 14 |
| ICS | 07.060 : Geology. Meteorology. Hydrology
17.140.01 : Acoustic measurements and noise abatement in general |
| Number of pages | 54 |
| Replace | ANSI/ASA S 1.26 (1995) |
| Year | 2014 |
| Document history | ANSI/ASA S 1.26 (2014) |
| Country | USA |
| Keyword | ANSI 1;ANSI/ASA S 1;ANSI/ASA 1;1;ANSI/ASA S1.26-2014 |