ISO/PAS 11819-4:2013 PDF
Original price was: $65.00.$50.70Current price is: $50.70.
Acoustics — Method for measuring the influence of road surfaces on traffic noise — Part 4: SPB method using backing board
ISO 11819-4:2013 specifies a modified version of the statistical pass-by (SPB) method that uses a microphone mounted on a backing board instead of a microphone in normal, free-field conditions. It is applicable to measurements taken in an urban, built-up, environment or in the presence of safety barriers, noise barriers, embankments or road cuttings.
| Edition | 2013 |
|---|---|
| Standard Part No | 4 |
| Published Date | 2013 |
| Published By | International Standardization Organisation/Publicly Available Specification |
| Page Count | 9 |
