Acoustics - Recommended practice for the design of low-noise machinery and equipment - Part 1: Planning (ISO/TR 11688-1:1995)
Edition 2010-01

Acoustics; Standard tuning frequency (Standard musical pitch)
Edition 1975-01

Acoustics - Preferred frequencies
Edition 1997-04

Acoustics - Recommended practice for the design of low-noise machinery and equipment - Part 2: Introduction to the physics of low-noise design (ISO/TR 11688-2:1998)
Edition 2001-02

Acoustics - Frequency-weighting characteristic for infrasound measurements
Edition 1995-03

Acoustics - Sound absorbers for use in buildings - Rating of sound absorption
Edition 1997-04

Acoustics; measurement of noise inside motor vehicles
Edition 1984-11

Acoustics; spectra and frequency curves, concepts, representation
Edition 1979-06

Acoustics; attenuation of sound during propagation outdoors; part 1: calculation of the absorption of sound by the atmosphere
Edition 1993-06

Acoustics - Measurements on silencers in situ
Edition 1996-12