Available response choices affect localization of sound
Available response choices affect localization of sound
复制标题
可用的响应选择会影响声音的定位
DOI：
10.3758/bf03206501
复制
发表时间：
1995
期刊：
影响因子：
--
通讯作者：
W. Noble
中科院分区：
文献类型：
--
作者：
S. Perrett;W. Noble
Butler和Humanski（1992）的一项实验的成功复制表明，听者能够仅根据耳间差异熟练地在横向垂直平面上定位声源。当测试设置中包括横向水平阵列时，该发现仅针对与耳廓相互作用的宽带信号而不是仅提供耳间差异的宽带信号（低通和纯音）。对于后者的声音，观察到符合“混淆锥”的跨平面错误。在第二个实验中，响应选项变得更加不受约束，这澄清了跨平面混淆的性质。来自横向垂直平面源的低通信号倾向于在水平线处或接近水平线处被听到。线索值的测量需要考虑到听众可用的响应选项以及信号特性。
Successful replication of an experiment by Butler and Humanski (1992) showed that listeners are able to proficiently localize sources on a lateral vertical plane on the basis of interaural differences alone. When a lateral horizontal array was included in the test setup, that finding was replicated only for a broadband signal interacting with the pinna, not for ones (lowpass and pure tone) providing only interaural differences. Cross-plane errors conforming to “cones of confusion” were observed for those latter sounds. In a second experiment, response options were made more unconstrained, which clarified the nature of the cross-plane confusions. Lowpass signals from lateral vertical plane sources tend to be heard at or close to the horizon. Measurement of cue values needs to take account of the response options available to listeners, as well as signal properties.
影响因子：
2.4
作者：
MAKOUS, JC;MIDDLEBROOKS, JC
通讯作者：
MIDDLEBROOKS, JC