NA 022

DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE

DIN EN 60704-2-13 [Withdrawn] references following documents:

Document number Edition Title
IEC 61043 1993-12 Electroacoustics; instruments for the measurement of sound intensity; measurement with pairs of pressure sensing microphones More 
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