BS 2750-7:1980

Measures the impact sound insulation between a pair of rooms. The steady state ¹/₃ octave band filtered receiving room sound pressure level is measured while a standardized tapping machine is hammering on the test floor. Determines the receiving room equivalent absorption area and derives the normalized/standardized impact sound pressure level. The results can be used to determine whether floors have met acoustic specifications, e.g. Building Regulations.

All current amendments available at time of purchase are included with the purchase of this document.