A series of auditory stimulus signals in accordance with the respective parameter pairs are presented to the listener through a sound reproduction device and the listener's detection of a predetermined attribute/feature of the auditory stimulus signals is recorded such that a stimuli path through the predetermined two-dimensional response space is traversed. The psychoacoustical threshold curve is computed based on at least a subset of the recorded parameter pairs.
METHODOLOGY AND APPARATUS FOR DETERMINING PSYCHOACOUSTICAL THRESHOLD CURVES