Dietz Mathias, Klein-Hennig Martin, Hohmann Volker
Medizinische Physik and Cluster of Excellence Hearing4all, Universität Oldenburg, D-26111 Oldenburg, Germany
J Acoust Soc Am. 2015 Feb;137(2):EL137-43. doi: 10.1121/1.4905891.
Klein-Hennig et al. [J. Acoust. Soc. Am. 129, 3856-3872 (2011)] introduced a class of high-frequency stimuli for which the envelope shape can be altered by independently varying the attack, hold, decay, and pause durations. These stimuli, originally employed for testing the shape dependence of human listeners' sensitivity to interaural temporal differences (ITDs) in the ongoing envelope, were used to measure the lateralization produced by fixed interaural disparities. Consistent with the threshold ITD data, a steep attack and a non-zero pause facilitate strong ITD-based lateralization. In contrast, those conditions resulted in the smallest interaural level-based lateralization.
克莱因 - 亨尼希等人[《美国声学学会杂志》129, 3856 - 3872 (2011)]引入了一类高频刺激，其包络形状可通过独立改变起始、保持、衰减和暂停持续时间来改变。这些刺激最初用于测试人类听众对正在进行的包络中双耳时间差异（ITD）的敏感度的形状依赖性，后来被用于测量由固定双耳视差产生的侧向化。与阈值ITD数据一致，陡峭的起始和非零的暂停有助于基于ITD的强烈侧向化。相比之下，这些条件导致基于双耳声级的侧向化最小。
