Module AURA Features

  • detailed investigation of reverberation implementing expanded ray tracing algorithms under consideration of scattering effects on structured surfaces (developed in cooperation with the Institute for Technical Acoustics at RWTH Aachen, Germany)
  • calculation of all acoustical parameters according to DIN EN ISO 3382-2:
    • reverberation time RT, T10, T20, T30,
    • early decay time EDT,
    • clarity C50, C80,
    • definition D,
    • center time,
    • sound strength,
    • intelligibility STI und AlConsaccording to IEC 60268-16:2003 with greatly increased accuracy
    • direct and total SPL etc.
  • Lateral Fraction LF and Lateral Fraction Coefficient LFC
  • echograms and histograms for detailed investigation of impulse responses
  • significant reduction of processing time by consistant application of multi-threading technologie, up to 128 cores, depending on hardware availability
  • increased realistic auralisation by simulating full-length impulse responses rather than adding a statistic tail (in combination with EARS)
  • scattering wizzard for a realistic assumption of diffusion coefficients as a basis for calculation