Active Standard: E336 - 11
There is concern that E336 has become difficult to follow as it provides for both sound isolation and apparent sound insulation measurements. It is proposed to reorganize certain sections of the standard to separate the parts related to different kinds of tests to make the document easier to follow.
Keywordsairborne sound transmission loss; apparent sound transmission class; apparent transmission loss; field sound transmission class; field transmission loss; flanking transmission; noise isolation class; noise reduction; normalized noise isolation class; sound transmission coefficient; sound transmission loss; transmission loss; Diffuse sound field test; Impact sound transmission (building elements); Acoustical materials/applications; Partitions; Sound transmission--building materials/applications;
Draft Under Development