1. New Wall Design for High Transmission Loss or High Damping
2. "ASTM standard method for laboratory measurement of airborne sound transmission loss of buildingpartitionsandelements",ASTME90-02,2002.
3. "ISO Acoustics International standard - determination of sound power levels of noise sources - Precision methodsforbroad-bandsources inreverberationrooms", ISO3741-88,1998.
4. "ASTM standard method for laboratory measurement of airborne sound transmission loss of buildingpartitionsandelementsusing sound intensity",ASTME2249-02,2002.