Maybe i'm missing the big pictures here but it seems very straight forward to request the psdmap using getresp in psdmod and apply the conversion to dB to the psdmap and get P by finding the maximum therefore both SPL, SPL spectrogram and OASPL could be available.
Maybe i'm missing the big pictures here but it seems very straight forward to request the psdmap using getresp in psdmod and apply the conversion to dB to the psdmap and get P by finding the maximum therefore both SPL, SPL spectrogram and OASPL could be available.