Property
Background Sound power / noise level (NR) v1.0
Active
URL: https://opendictionary-ecstest.test-bim.com/organization/25869347-9422-4528-ac1c-65954fa4061d/dictionary/4c7cdaf6-c405-44bf-9080-8359697e1668/property/da494d3d-c386-4319-83ea-1318e17762d2
GUID: 2725a83f-17af-4800-bb1c-e2e744859eff
Definition
The quantified ambient acoustic energy present within a defined space, measured across standardized frequency bands.
Description
The fundamental baseline used by acoustic engineers to specify required noise isolation or sound-masking equipment.
Example
35
Technical definition
Data type
Float
Usage
Property groups (1)
References
Reference documents (2)
- ISO 16032 Acoustics Floor Impact Noise v1.0
- ISO 1996-1 Acoustics Environmental Noise v1.0