Calculation

BASTIAN calculates the sound insulation in third-octave band width and for single number values regarding the following aspects:

Calculation Standards

The following standards are implemented in BASTIAN:

  • Calculation of airborne sound insulation between rooms
    according to EN 12354-1
  • Calculation of impact sound insulation between rooms
    according to EN 12354-2
  • Calculation of airborne sound insulation against outdoor sound
    according to EN 12354-3
  • Calculation of all performance parameters according to ISO 717-1 (airborne sound insulation) and ISO 717-2 (impact sound insulation) available
  • Calculation of ASTM-parameters (STC, OITC, IIC)
  • Calculation of the Structural Reverberation Time in-situ according to EN 12354-1 annex C.