Standards
Standards
»Metrology
3928-2 / 2005
Acoustics - reference zero for the calibration of audimetric equipment part 2: Reference equivalent threshold sound pressure levels for pure tones and insert earphones.
Endorsement Date
04-02-2020
Pages Count
12
Sector
Metrology
Committee Name
Audio & Media Audio
Standard Type
Price
0 L.E.
Main References
(ISO : 389-2/1994)
Standard Status
Cancelled
Cancel Reason
حل محلها 1393-2 /2020
Obligatory Status
Not Obligatory
Decisions Number
ICS
13.140