NA 001
DIN/VDI Standards Committee Acoustics, Noise Control and Vibration Engineering
Standards
[CURRENT]
ISO 28961
ISO 28961
Acoustics - Statistical distribution of hearing thresholds of otologically normal persons in the age range from 18 years to 25 years under free-field listening conditions
Title (German)
Akustik - Statistische Verteilung von Freifeld-Normalhörschwellen
Responsible national committee
DKE/GUK 821.6 - Hörgeräte und audiometrische Messtechnik