GB/T 6882-1986
Acoustics--Determination of sound power levels of noise sources--Precision methods for anechoic and semi-anechoic rooms (English Version)
- Standard No.
- GB/T 6882-1986
- Language
- Chinese, Available in English version
- Release Date
- 1986
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2009-02
- Replace By
- GB/T 6882-2008
- Latest
- GB/T 6882-2016
- Scope
- This standard specifies the precise method for measuring the sound power level of noise sources (including equipment, machines, components or parts) in special test rooms for anechoic and semi-anechoic rooms, and specifies the requirements and qualifications for the test rooms in the appendix The procedure, also gives the design principles of the test chamber.
GB/T 6882-1986 history
- 2016 GB/T 6882-2016 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
- 2008 GB/T 6882-2008 Acoustics.Determination of sound power levels of noise sources using pressure.Precision methods for anechoic and hemi-anechoic rooms
- 1986 GB/T 6882-1986 Acoustics--Determination of sound power levels of noise sources--Precision methods for anechoic and semi-anechoic rooms
