1. ISO 3741:2010. Acoustics: Determination of sound power levels and sound energy levels of noise sources using sound pressure: Precision methods for reverberation test rooms.
2. ISO 3743-1:2010. Acoustics: Determination of sound power levels and sound energy levels of noise sources using sound pressure: Engineering methods for small movable sources in reverberant fields: Part 1: Comparison method for a hard-walled test room.
3. ISO 3743-2:2018. Acoustics: Determination of sound power levels of noise sources using sound pressure: Engineering methods for small, movable sources in reverberant fields: Part 2: Methods for special reverberation test rooms.
4. ISO 3744:2010. Acoustics: Determination of sound power levels and sound energy levels of noise sources using sound pressure: Engineering methods for an essentially free field over a reflecting plane.
5. ISO 3745:2012. Acoustics: Determination of sound power levels and sound energy levels of noise sources using sound pressure: Precision methods for anechoic rooms and hemi-anechoic rooms.