Noise Control Act Enforcement Rules Article 12

The testing conditions for indoor aircraft noise day-night average sound level designated in Article 18, Paragraph 2 of this Act shall be as follows.I.Calculation method: In accordance with United States Federal Aviation Regulation Part 150, with noise meter set at "A weighting" during monitoring.II.Testing time period: The day-night average sound levels for aircraft noise twenty-four hours a day shall be continously collected.III.Testing instrument: Noise meters must comply with International Electrotechnical Commission Class 1 standards, and must have a band range from 20Hz to 20kHz.IV.Dynamic response: Slow.V.Testing location: An appropriate, representative location with doors and windows sealed that is one meter away from the inside face of an outer wall of the building shall be selected.VI.6. Testing height: 1.2 m to 1.5 m above the ground or floor.
中文原文 噪音管制法施行細則第12條
本法第十八條第二項所定室內航空噪音日夜音量,其計算方法及測定條件如下:
一、計算方法:依美國聯邦飛航規則第一百五十號規定,並於監測時噪音計設定為「A加權」。
二、測定時間:連續蒐集二十四小時之航空噪音日夜音量。
三、測量儀器:符合國際電工協會標準一型(Class1)之噪音計,頻帶範圍20Hz至20kHz。
四、動特性:慢特性(SLOW)。
五、測定地點:建築物外牆面內緣向內一公尺處,選定門窗密閉具代表性之適當地點。
六、測定高度:離地面或樓板一.二至一.五公尺處。

English translation for reference only; the Chinese text prevails. Not legal advice.