The goal of this paper was to describe a study which aimed to determine the significance of acoustic parameters in terms of some typical audio signals which occur in common urban environments. The focus when establishing the significance was set on their relevance with respect to the annoyance of the study participants. In order to carry out this experiment, an acoustic environment recording was made in which short distracting signals were inserted into the acoustic environment background sound. The recording obtained in the described way was then reproduced to listeners in laboratory conditions. Furthermore, the experiment was envisaged in a way that the participants had the option to adjust the following acoustic parameters: the amplitude, duration and the amplitude growth rates of the short signals. In order to prove the statistical significance of the obtained results from the experiment and the study premise, the chi-square test was applied. Thus, according to the results of the study, the ranking of the objective acoustic parameters was achieved with respect to the human annoyance i.e., it can be concluded that the most common reason for the human annoyance in different acoustic environments is the sound amplitude, then its duration and finally its amplitude growth rate.

中文翻译：

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声学参数对人类烦恼贡献意义的评价

本文的目的是描述一项研究，该研究旨在根据发生在常见城市环境中的一些典型音频信号来确定声学参数的重要性。确定重要性时的重点是它们与研究参与者烦恼的相关性。为了进行该实验，进行了声环境记录，其中将短暂​​的干扰信号插入到声环境背景声音中。以上述方式获得的录音然后在实验室条件下复制给听众。此外，该实验的设想方式是参与者可以选择调整以下声学参数：短信号的幅度、持续时间和幅度增长率。为了证明实验所得结果和研究前提的统计显着性，应用卡方检验。因此，根据研究结果，实现了客观声学参数相对于人的烦恼的排序，即可以得出结论，在不同的声环境中，人为烦恼的最常见原因是声音幅度，然后它的持续时间，最后是它的振幅增长率。