UNE EN 1793-2:2019
Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 2: Intrinsic characteristics of airborne sound insulation under diffuse sound field conditions
Dispositivos reductores de ruido de tráfico en carreteras. Método de ensayo para determinar el comportamiento acústico. Parte 2: Características intrínsecas relativas al aislamiento al ruido aéreo en condiciones de campo de sonido difuso.
| Označení normy: | UNE EN 1793-2:2019 |
| Počet stran: | 16 |
| Vydáno: | 2019-02-20 |
| Status: | Norma |
| Počet stran (Španělsky): | 17 |
UNE EN 1793-2:2019
This European Standard specifies the laboratory method for measuring the airborne sound insulation performance of road traffic noise reducing devices in reverberant conditions. It covers the assessment of the intrinsic performance of barriers that can reasonably be assembled inside the testing facility described in EN ISO 10140-2 and EN ISO 10140-4. This method is not intended for the determination of the intrinsic characteristics of airborne sound insulation of noise reducing devices to be installed on roads in non-reverberant conditions.