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.
- Lazy representations of proportional band spectra constructed from either other narrowband or proportional band spectra
-
Integrated metrics
- Unweighted and A-weighted Overall Sound Pressure Level (OASPL)