NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
Standards
[Withdrawn]
ISO 7029
ISO 7029
Acoustics; Threshold of hearing by air conduction as a function of age and sex for otologically normal persons
Title (German)
Akustik; Luftleistungshörschwelle in Abhängigkeit von Alter und Geschlecht otologisch normaler Person
Responsible national committee
DKE/GUK 821.6 - Hörgeräte und audiometrische Messtechnik