Test Results – Sonic System acoustic modular panel-V100SP absorption

Download the CSIRO acoustic measurement report for Flexshield Sonic System acoustic modular panels V100SP to review absorption coefficient data and performance indices across tested frequency bands.

What you’ll find in the report

• Absorption coefficient data from 50Hz to 5000Hz
• A weighted absorption coefficient of αw 0.85
• An NRC of 0.90
• A Sound Absorption Average of SAA 0.88
• Practical absorption coefficients across 125Hz to 4000Hz
• Testing completed in accordance with AS ISO 354-2006 [R2016]
• Weighted absorption determined in accordance with AS ISO 11654-2002 [R2016]
• Testing completed by the CSIRO Acoustics Testing Laboratory

The report documents reverberation room testing of the Flexshield V100SP 100mm panel to determine its absorption coefficients. The test specimen comprised eight panels with a total area of 11.948m², installed with the perforated face exposed.

The tested sample recorded αw = 0.85, SAA = 0.88 and NRC = 0.90, with absorption coefficient data provided across the tested frequency range.