AcousticMetrics.jl is a Julia package for computing various metrics useful in acoustics. Currently implemented metrics include:

  • Various narrowband spectra

    • Pressure amplitude
    • Mean-squared pressure amplitude (MSP)
    • Power Spectral Density (PSD)
    • Phase
  • Proportional band spectra

    • Approximate octave and third-octave spectra
    • Exact proportional spectra of any octave fraction > 0.
  • Integrated metrics

    • Unweighted and A-weighted Overall Sound Pressure Level (OASPL)