WoodLow absorption
Data source
PTB reference data
Physikalisch-Technische Bundesanstalt
Source: Odeon (Index 501)
Parquet fixed in asphalt, on concrete
PTB reference data
Original description
Parquet fixed in asphalt, on concrete
Material properties
No further information available.
Measurement data
Sound absorption
ISO 354 – reverberation chamber
αw
0.06
Frequency values
αp nach ISO 11654
| f (Hz) | 125 | 250 | 500 | 1k | 2k | 4k |
|---|---|---|---|---|---|---|
| αp | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
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Method (354): Measured