Standard Test Method for Determination of Decay Rates for Use in Sound Insulation Test Methods
NORMA vydaná dňa 1.4.2020
Designation standards: ASTM E2235-04(2020)
Publication date standards: 1.4.2020
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: American technical standard
Kategória: Technické normy ASTM
Keywords:
decay rate, normalization of sound pressure level, reverberation time, room sound absorption,, ICS Number Code 91.120.20 (Acoustics in buildings. Sound insulation)