单词 | loudness recruitment |
释义 | > as lemmasloudness recruitment b. Medicine. In auditory testing: a phenomenon characteristic of certain types of hearing impairment, in which increasing the objective intensity of test sounds results in a greater than normal increase in their perceived loudness. More fully auditory recruitment, loudness recruitment. ΘΚΠ the world > health and disease > ill health > a disease > disorders of ear > disordered hearing > [noun] > other hearing disorders hyperacusis1825 oxyecoia1848 hypacusis1886 recruitment1937 hypoacusis1947 1937 E. P. Fowler in Arch. Otolaryngol. 26 517 When there is no recruitment of loudness in the poorer ear, i.e., no change in the differences in hearing at the thresholds required to balance the loud sounds binaurally, it means that there is an impedance (conduction) lesion in the poorer ear. 1948 Proc. Royal Soc. Med. 41 517 The deafness of the affected ear present at threshold disappears at higher intensities, and this in its simplest terms constitutes the phenomenon of Loudness Recruitment. 1960 Jrnl. Speech & Hearing Res. 3 15/1 The classical technique for the direct measurement of loudness recruitment in subjects with unilateral hearing loss is performed by having the subject equate the loudness of a pure tone on one ear with the loudness of a pure tone of identical frequency on the other ear. 1998 Jrnl. Acoustical Soc. Amer. 103 2010 The results..suggest a correspondence between BM [sc. basilar membrane] displacement and loudness perception in cases of recruitment. < as lemmas |
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