The mass law, also known as the mass-air-mass law, is an acoustics principle that defines the relationship between a partition’s mass and its ability to block or attenuate sound transmission. According to the mass law, the sound transmission loss …
Flanking noise transmission, is an acoustics phenomenon that occurs when sound energy bypasses or circumvents a primary sound insulation barrier via alternative paths. Sound waves can travel through adjacent structural elements, such as walls, floors, ceilings, ducts, and other …
Impact noise transfer, also referred to as structure-borne noise, is a form of sound transmission that occurs when an impact or vibration on one surface is transmitted through the structure of a building to other surfaces or spaces. It …
