A study of structure-borne sound transmission through a building has shown that parts of the structure which appear to be identical do not have the same acoustic performance. This difference cannot be explained by differences in the material properties, nor by variations in flanking transmission. It is therefore concluded that the variation, which is approximately 2 dB, is due to variations in workmanship. © 1989.
|Number of pages||9|
|Publication status||Published - 1989|