...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Building and Environment >A laboratory study of the sound-odour interaction in urban environments
【24h】

A laboratory study of the sound-odour interaction in urban environments

机译：对城市环境中的气味互动的实验室研究

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

This study investigated the interaction of sound and odour in urban environments. Sound and odour perception as well as overall perception were evaluated by 168 participants through a laboratory experiment, where different sounds and odours were selected, each with three levels. The results showed that, in the evaluation of sound, odour had little effect on evaluations of birdsong and low-volume sound, whereas for the rest of the conditions, higher odour concentration resulted in a more positive evaluation. The odour evaluation showed that, with increase of volume, odour evaluation became more negative, and for such results traffic and conversation sounds had the greatest effects. For the overall evaluation, in the presence of birdsong and low-volume sound, the overall evaluation was unaffected by odour; for other combinations of sound and odour, with increased concentration, the overall evaluation improved. Moreover, the similarities and differences in the evaluations of sound and odour showed an analogous trend of sensory comfort and preference due to their high correlation coefficient a positive sensory stimulus can improve the evaluation of other senses, while a negative one has the opposite effect. There is a masking effect between audition and olfaction that is reflected in the finding that when one stimulus is stronger, the other has weaker perceptual intensity; however, sensory familiarity does not change. Furthermore, the relationship between sensory evaluation and overall evaluation showed that for overall comfort, the effect of sound was stronger than odour, while for congruency, the effects of sound and odour were almost equal.
机译：这项研究调查了城市环境中声音和气味的相互作用。 168名参与者通过实验室实验评估了声音和气味的感知以及总体感知，在其中选择了不同的声音和气味，每个声音和气味分为三个级别。结果表明，在声音评估中，气味对鸟鸣声和低音量声音的评估影响很小，而在其余条件下，较高的气味浓度导致更积极的评估。气味评估表明，随着音量的增加，气味评估变得更加负面，对于这种结果，交通和谈话声音的影响最大。对于总体评价，在有鸟鸣声和低音量声音的情况下，总体评价不受气味的影响。对于其他声音和气味的组合，随着浓度的增加，总体评价得到改善。此外，声音和气味评估的相似性和差异性表现出感官舒适性和偏好性的相似趋势，因为它们的相关系数高，积极的感官刺激可以改善其他感官的评估，而消极的感官刺激则具有相反的效果。研究发现，当一种刺激越强，另一种刺激的感知强度就越弱；听觉与嗅觉之间就具有掩盖作用。但是，感官熟悉度不会改变。此外，感官评价与总体评价之间的关系表明，对于整体舒适度而言，声音的效果强于气味，而对于一致性而言，声音和气味的效果几乎相等。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号