A comparison of physical measurements of pure-tones, third-octave bands of noise and third-octave bands of speech to subjective judgments of audibility threshold, MCL and UCL for three normally hearing listeners

This study investigates the relation between physical measurements of pure-tones, third-octave bands of noise and third-octave bands of speech and subjective judgments of auditory threshold, most-comfortable listening level (MCL) and uncomfortable-listening level (UCL) for three normally hearing listeners.

A study of threshold and loudness summation in normal-hearing listeners

This paper presents some normative data on the relation between the perceived loudness of third-octave bands of noise and that of broad-band noise. The study used normally-hearing listeners and was used as a control study for a parallel study done with hearing impaired listeners.