Non-verbal Perception of Room Acoustics using Multi Dimensional Scaling Metho
Leonie Böhlke, Tim Ziemer, Rolf Bader
主观房间声学印象对音乐会场地和听觉中音乐的表演和接收起着重要作用。 因此,自20世纪以来,房间声学处理了客观,声学参数和房间声学的主观印象之间的关系。 一种常见的方法是将声学测量与专家对其长期记忆中召回的房间的主观评分相关联,并使用声学测量来解释它们。 另一种方法是让听众在双极尺度上对听觉的房间声学进行评分,并找到客观的相关性。 在这项研究中,我们提出了一种替代的方法来表征房间声学的主观印象。 我们将音乐与双耳室脉冲响应测量相结合,并利用多维度扩展(MDS)来识别房间声学的感知尺寸。 结果表明,对房间声学的感知有5个维度,可以通过(心理)声学测量回声密度,分形相关维度,粗糙度,大声度和早期衰变时间来解释。
Subjective room acoustics impressions play an important role for the performance and reception of music in concert venues and auralizations. Therefore, room acoustics since the 20th century dealt with the relationship between objective, acoustic parameters and subjective impressions of room acoustics. One common approach is to correlate acoustic measures with experts' subjective ratings of rooms as recalled from their long-term memory, and explain them using acoustical measures. Another approach...
