標準號：BS 4142-2014
中文標準名稱：工業和商業聲音的評級和評估方法
英文標準名稱：Methods for rating and assessing industrial and commercial sound
標準類型：Z32
發布日期：2014/10/31 12:00:00
實施日期：2014/10/31 12:00:00
中國標準分類號：Z32
國際標準分類號：17.140.20;91.120.20
適用范圍：1.1 This British Standard describes methods for rating and assessing sound of an industrial and/or commercial nature,which includes:a) sound from industrial and manufacturing processes;b) sound from fixed installations which comprise mechanical and electrical plant and equipment;c)sound from the loading and unloading of goods and materials at industrial and/or commercial premises; andd)sound from mobile plant and vehicles that is an intrinsic part of the overall sound emanating from premises or processes,such as that from forklift trucks,or that from train or ship movements on or around an industrial and/or commercial site.The methods described in this British Standard use outdoor sound levels to assess the likely effects of sound on people who might be inside or outside a dwelling or premises used for residential purposes upon which sound is incident.NOTE Examples of how ratings might be obtained using this standard are given in Annex A.