论文标题
听觉感知在封闭空间中的听众位置和方向依赖性：显着属性的启发
Listener-Position and Orientation Dependency of Auditory Perception in an Enclosed Space: Elicitation of Salient Attributes
论文作者
论文摘要
本文介绍了一项主观研究，该研究根据听众在封闭空间中的位置和头部方向而对显着听觉属性的感知进行。使用曲目网格技术进行了两个启发实验。原位和实验室实验旨在确定听众在音乐厅中的十个不同组合和头部方向之间的感知属性。结果表明，在原位和实验室实验之间，聆听位置和头部方向聚集了相同。从从实验室实验获得的数据中鉴定出了十个显着感知属性。尽管其中包括常规属性，例如ASW（明显的源宽度）和LEV（听众信封），但确定了诸如PRL（感知的Reverb Loudness）之类的新属性，ARW（明显的Reverb宽度）和Reverb方向，并且被鉴定出来，并且被认为是LEV（Lev（Lever）的副标题（听众封装）。诸如混响亮度和回声亮度之类的剧本特征也被确定为显着属性，这些属性被认为有可能有助于整体声音清晰度。
This paper presents a subjective study conducted on the perception of salient auditory attributes depending on the listener's position and head orientations in an enclosed space. Two elicitation experiments were carried out using the Repertory Grid Technique; in-situ and laboratory experiments aimed to identify perceptual attributes among ten different combinations of the listener's positions and head orientations in a concert hall. Results revealed that, between the in-situ and laboratory experiments, the listening positions and head orientations were clustered identically. Ten salient perceptual attributes were identified from the data obtained from the laboratory experiment. Whilst these included conventional attributes such as ASW (apparent source width) and LEV (listener envelopment), new attributes such as PRL (perceived reverb loudness), ARW (apparent reverb width) and Reverb Direction were identified, and they are hypothesised to be sub-attributes of LEV (listener envelopment). Timbral characteristics such as Reverb Brightness and Echo Brightness were also identified as salient attributes, which are considered to potentially contribute to the overall sound clarity.
