Pavlovic C V
Department of Speech Pathology and Audiology, University of Iowa, Iowa City 52242.
Ear Hear. 1994 Feb;15(1):100-4. doi: 10.1097/00003446-199402000-00012.
Recently, band importance functions have been developed for a number of speech tests used in audiology. These functions, as well as the importance functions for average (everyday) speech, are also being considered for the inclusion in the revised Articulation Index standard (submitted for vote to the Acoustical Society of America). In this paper, the band importance functions for different speech materials (usually reported in literature for 1/3 octave bands) have been recalculated to correspond to frequency bands normally used in audiological applications. In addition, criteria for selecting appropriate importance functions and transfer functions are discussed.
最近，针对听力学中使用的一些言语测试，已经开发出了频带重要性函数。这些函数以及普通（日常）言语的重要性函数，也正在考虑纳入修订后的清晰度指数标准（已提交给美国声学学会进行投票）。在本文中，已重新计算了不同言语材料的频带重要性函数（通常在文献中报告的是1/3倍频程频带），以对应听力学应用中通常使用的频带。此外，还讨论了选择合适的重要性函数和传递函数的标准。
