Physikalisch-Technische Bundesanstalt
Source: Herstellerangabe im Internet unter www.creationbaumann.com
ALSO
Original description
Création Baumann ALSO curtain fabric
ISO 354 – reverberation chamber· 2 variants
αp per ISO 11654
Create a permanent free account — Access frequency bands, variants and export.
Free. No password required.
| Compare | Value |
|---|---|
| αw0.76 | |
| αw0.57 |
Application: Akustik-Stoff
Distance: 15 cm mittlerer wall standoff
