Norm [AKTUELL]

BS EN ISO 389-7
Acoustics. Reference zero for the calibration of audiometric equipment. Reference threshold of hearing under free-field and diffuse-field listening conditions

Titel (englisch)

Acoustics. Reference zero for the calibration of audiometric equipment. Reference threshold of hearing under free-field and diffuse-field listening conditions

Ausgabe 2019-12-06
Originalsprache Englisch
Preis ab 192,70 €
Inhaltsverzeichnis