Procedure for calculating loudness level and loudness
Edition 1991-03

Calculation of loudness level and loudness from the sound spectrum - Zwicker method - Amendment 1: Calculation of the loudness of time-variant sound; with CD-ROM
Edition 2010-03

Measurement of noise emitted by machines; airborne noise emission; enveloping surface method; basic method, divided into 3 grades of accuracy
Edition 1984-04

Determination of airborne noise emitted by machines by, measurement of structure borne noise; basic requirements
Edition 1985-06

Measurement of noise emitted by machines; airborne noise emission, enveloping surface method; internal combustion engines
Edition 1987-01

Measurement of noise emitted by machines; Airborne noise measurement, enveloping surface method; Electrical switchgear and control gear
Edition 1978-03

Measurement of noise emitted by machines; airborne noise emission; enveloping surface method; flares
Edition 1985-06

Measurement of noise emitted by machines - Airborne noise emission enveloping surface method - Part 23: Gear transmisson
Edition 2003-09

Measurement of airborne noise emitted by machines; enveloping surface method, hydraulic pumps
Edition 1979-07

Measurement of airborne noise emitted by machines; enveloping surface method, comminuting machines
Edition 1980-11