"The whole strata community owes a huge debt of gratitude to you and the OCN executive. Much appreciated."
1.2 Sound transfer in buildings
There are two basic mechanisms where by sound can transfer. Noise can pass from one room to another either through the surrounding air (airborne noise) or the building structure itself (structure-borne noise).
1. Airborne noiseor sound that is transmitted via the air e.g. voices, TV, Radio, music instruments, DVDs, home theatre.