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Insulation
Calculation of the Sound Reduction Index R for a single wallCalculation of the Sound Reduction Index R for a double wall
Calculation of the Sound Reduction Index of a composite wall
Calculation of the Sound Reduction Index considering flanking transmission
Calculation of impact noise insulation
Calculation of impact noise insulation and flanking transmission
Absorption
Calculation of sound absorption of porous materialsCalculation of absorption coefficient and design of sound resonators