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Discrimination of changes in the spectral shape of noise bands
1997
Journal of the Acoustical Society of America
Discrimination experiments were performed for a change in the spectral shape of noise bands. The subject's task was to discriminate noise bands with a positive spectral slope from those with a negative spectral slope. Thresholds were measured at several bandwidths and center frequencies, as well as for several noise samples. Experiments were performed while roving the overall intensity. At a fixed center frequency of 1 kHz, sensitivity was best for bandwidths of 3-6 semitones ͑ST͒. At larger
doi:10.1121/1.419599
pmid:9348684
fatcat:ahuwzowtjbehnfcza2mciucodq