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ANSI/ASA S3.4:2007 (R2017)
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ANSI/ASA S3.4:2007 (R2017)
Procedure for the Computation of Loudness of Steady SoundsMore info
A procedure for calculating the monaural and binaural loudness of steady sounds as perceived by listeners with normal hearing. Sounds include simple and complex tones, bands of noise and mixtures of tones and noise. Spectra can be specified exactly, in terms of the frequencies and levels of individual spectral components, or approximately, in terms of the levels in 1/3 octave bands. It is applicable to sounds presented in free field with a frontal incidence, in a diffuse field, or by headphones.
| Author | Acoustical Society of America (ASA) |
|---|---|
| Editor | ASA |
| Document type | Standard |
| Format | File |
| Confirmation date | 2017-07-13 |
| ICS | 17.140.01 : Acoustic measurements and noise abatement in general
|
| Number of pages | 33 |
| Replace | ANSI S 3.4 (2005) |
| Year | 2007 |
| Document history | ANSI/ASA S 3.4 (2007) |
| Country | USA |
| Keyword | ANSI 3;ANSI/ASA S 3;ANSI/ASA 3;3;ANSI S 3.4;ANSI/ASA S3.4-2007 (R2017) |