迈向一种可重现的跨场馆量化体育场人群噪音的方法
Towards a reproducible cross-venue method for quantifying crowd noise in stadiums
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中文总结 AI 辅助
该研究针对体育场人群噪音量化缺乏标准化的问题，提出以空间分布声学测量为代表性跨场馆比较的推荐方法，单锚点测量作补充基线，解决跨场馆科学比较难的问题。
中文摘要 AI 辅助
关于最喧闹体育场的公开声明一直基于在单点测量的瞬时峰值dB(A)读数，如吉尼斯世界纪录“最响亮的人群吼声”类别所推广的那样。当前记录可追溯到2014年，记录的最高水平为142.2dB(A)。然而，这些测量缺乏标准化，遗漏了诸如使用的特定仪器、时间加权的使用以及测试的测量位置数量等相关信息。这种信息缺失使得无法在体育场馆之间进行有充分依据的科学比较。本研究提出了一个测量框架，其中空间分布声学测量是进行具有代表性的跨场馆比较的推荐途径，而单锚点测量仅在分布式测量不可行时用作最低报告基线。
英文摘要
Public claims about the loudest stadium have been based on an instantaneous peak dB(A) reading measured at a single point, as popularised by the Guinness World Records "loudest crowd roar" category. The current record dates from 2014, where a maximum level of 142.2 dB(A) was registered. While compelling, those measurements lack standardisation, omitting relevant information such as the specific instrument that was used, the usage of time weighting, and the number of measurement positions that were tested. This lack of information does not allow a well-founded scientific comparison across sport venues. This study proposes a measurement framework in which spatially distributed acoustic measurement is the recommended route for a representative cross-venue comparison, while a single-anchor measurement can only serve as a minimum reporting baseline when distributed measurements are not feasible.
发表机构
- Sorama BV（索拉玛有限公司）
机构由 AI 辅助整理，请以论文原文为准。
