IEC 61260-1:2014 IEC 61260-1: Electroacoustics - Octave-band and fractional-octave-band filters - Part 1: Specifications
IEC TS 60318-7:2011 Electroacoustics - Simulators of human head and ear - Part 7: Head and torso simulator for acoustic for the measurements of hearing aids
ISO 11200:2014 Acoustics - Noise emitted by machinery and equipment - Guidelines for the use of basic standards for the determination of emission sound pressure levels at a work station and at other specified positions
ISO 11904-1:2002 Acoustics - Determination of sound immission from sound sources placed close for the ear - Part 1: Technique using a microphone in a real ear (MIRE technique)
ISO 1996-1:2016 Acoustics - Description, measurement and assessment of environmental noise - Part 1: Basic quantities and assessment procedures
ISO 226:2003 Acoustics - Normal equal-loudness-level contours
ISO 389-7:2005 Acoustics - Reference zero for the calibration of audiometric equipment - Part 7: Reference threshold of hearing under free-field and diffuse-field listening conditions
ISO 532:1975 Acoustics; Method for calculating loudness level