Physikalisch-Technische Bundesanstalt
Source: Herstellerangabe
Type 9/2 – MAkustik MA04 continuous grooves
Original description
MAkustik Type 9/2 MA04 slotted acoustic panel
ISO 354 – reverberation chamber
αp nach ISO 11654
Create a permanent free account — Access frequency bands, variants and export.
Free. No password required.
Method (354): Measured
