ISO 3745:1977
Acoustics; Determination of sound power levels of noise sources; Precision methods for anechoic and semi-anechoic rooms

Standard No.

ISO 3745:1977

Release Date

1977

Published By

International Organization for Standardization (ISO)

Status

Withdraw 2003-12

Replace By

ISO 3745:2003

Latest

ISO 3745:2012/Amd 1:2017

ISO 3745:1977 history

• 2017 ISO 3745:2012/Amd 1:2017 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 — Amendment 1
• 2012 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
• 2003 ISO 3745:2003 Acoustics - Determination of sound power levels of noise sources using sound pressure - Precision methods for anechoic and hemi-anechoic rooms
• 1977 ISO 3745:1977 Acoustics; Determination of sound power levels of noise sources; Precision methods for anechoic and semi-anechoic rooms