NEN-ISO 131
Acoustics - Expression of physical and subjective magnitudes of sound or noise in air
inactive, Most Current
| Organization: | NEN |
| Publication Date: | 1 January 1989 |
| Status: | inactive |
| Page Count: | 1 |
| ICS Code (Acoustic measurements and noise abatement in general): | 17.140.01 |
scope:
This International Standard expresses the physical and subjective magnitudes which are used in the description of acoustical sound or noise in air.
Document History
NEN-ISO 131
January 1, 1989
Acoustics - Expression of physical and subjective magnitudes of sound or noise in air
This International Standard expresses the physical and subjective magnitudes which are used in the description of acoustical sound or noise in air.