SRTs of the normal-hearing listeners (box plots) and hearing-impaired listeners (individual datapoints). The listening conditions are: monaurally left ear (“MonL”), monaurally right ear (“MonR”), diotic, and dichotic with interaurally phase-inverted noise. Model predictions (black bullets) are only shown for the diotic and dichotic condition. The BSIM prediction with ITD processing inaccuracy matched to the average of listeners HI2, HI3, HI4, and HI5 is shown as diamond. HI1 can be considered as binaurally normally hearing.