Physikalisch-Technische Bundesanstalt
Source: Dalenbäck, Datensatz der CATT-Software, November 2000. Data-Category in CATT: BRICK_WALL6, C: Walls, D: Bricks
Original description
Brick wall with 78 holes, 50 mm mineral wool backing
ISO 354 – reverberation chamber
αp nach ISO 11654
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Method (354): Measured
