Schulze B
Gesundheitswesen. 1994 Mar;56(3):152-4.
The Reference Laboratory for Local Noise Protection in the former German Democratic Republic selected a random sample of 1000 citizens in the City of Erfurt, who were written to and personally interviewed, also having their exposure to noise emissions measured. This enabled a quantitative estimate to be made of the level of noise pollution to which the population was subjected, while simultaneously contributing towards determining an annovance threshold and demonstrating the important role played by subject-specific factors in any one person's perception of the annoyance caused by noise. However, it proved impossible to develop any universal, objective procedure which at the same time would be practicable and would correctly assess all types of noise in terms of the effects they generate.
前德意志民主共和国地方噪声防护参考实验室在爱尔福特市随机抽取了1000名市民作为样本，给他们写信并进行个人访谈，同时测量他们接触噪声排放的情况。这使得能够对民众所遭受的噪声污染水平进行定量估计，同时有助于确定烦恼阈值，并证明个体特定因素在任何人对噪声引起的烦恼感知中所起的重要作用。然而，事实证明，不可能开发出任何通用、客观的程序，该程序既要切实可行，又要能根据噪声产生的影响正确评估所有类型的噪声。
