Recently, I have been playing around with the AutoEQ software, creating EQ curves for my headphones. Included in the source of AutoEQ are various target curves, including Harman, diffuse field, and Oratory1990's Optimum HiFi, https://github.com/jaakkopasanen/AutoEq/tree/master/compensation I think it would be very useful to have an SBAF target curve for use with AutoEQ. That way people could run the AutoEQ software against the SBAF curve for their particular headphone and generate the equalization values. The target curves are in CSV format, not sure of the exact specification but they appear to be 695 rows of two columns (frequency and amplitude). What would be involved in putting this together? Could the existing measurements be used?