Historical
ASTM E413-16
Classification for Rating Sound Insulation
1.1 This classification covers methods of calculating single-number acoustical ratings for laboratory and field measurements of sound attenuation obtained in one-third octave bands.
1.2 The name given to the single-number rating is assigned by the test method that invokes this classification.
1.3 Test methods that invoke this classification include:...
1.4 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
CONTENT PROVIDER
ASTM International [astm]
ASTM International [astm]