Data source
PTB reference data
Physikalisch-Technische Bundesanstalt
Source: C.M.Harris, Noise Control in Buildings, McGraw Hill 1994
USG Interiors Auratone fissured acoustic panels
Auratone
PTB reference data
Original description
USG Interiors Auratone fissured acoustic panels
Material properties
Manufacturer: USG Interiors
Thickness: 5/8 inch, 3/4 inch
Wall distance: 400 mm
Surface: fissured
Measurement data
Sound absorption
ISO 354 – reverberation chamber· 2 variants
αw
0.60
Frequency values
αp per ISO 11654
| f (Hz) | 125 | 250 | 500 | 1k | 2k | 4k |
|---|---|---|---|---|---|---|
| αp | 0.35 | 0.35 | 0.70 | 0.85 | 0.70 | 0.65 |
Create a permanent free account — Access frequency bands, variants and export.
Free. No password required.
| Compare | Value | ||
|---|---|---|---|
| 3/4 inch | 1.3 lb/ft² | αw0.60 | |
| 5/8 inch | 0.81 lb/ft² | αw0.54 |
Dimensions: 24 x 48 inches
Distance: 400 mm