NA 001

DIN/VDI Standards Committee Acoustics, Noise Control and Vibration Engineering

DIN EN ISO 3747 [Withdrawn] references following documents:

Document number Edition Title
ISO 9614-1 1993-06 Acoustics; determination of sound power levels of noise sources using sound intensity; part 1: measurement at discrete points More 
ISO 9614-2 1996-08 Acoustics - Determination of sound power levels of noise sources using sound intensity - Part 2: Measurement by scanning More