Acoustics — Reference zero for the calibration of audiometric equipment — Part 6: Reference threshold of hearing for test signals of short duration ISO 389-6:2007
ISO 389-6:2007 specifies reference hearing threshold levels for tests signals of short duration applicable to the calibration of audiometric equipment where such signals are used.
Life cycle
NOW
PUBLISHED ISO 389-6:2007 90.93
Standard confirmed Jan 29, 2021