ˈsābə̇n, ˈsab- noun
( -s )
Etymology: after Wallace C. W. Sabine died 1919 American physicist
: a unit of acoustic absorption equivalent to the absorption by one square foot of a perfect absorber (as an open window)
ˈsābə̇n, ˈsab- noun
( -s )
Etymology: after Wallace C. W. Sabine died 1919 American physicist
: a unit of acoustic absorption equivalent to the absorption by one square foot of a perfect absorber (as an open window)
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012