Acoustics - Reference zero for the calibration of audiometric equipment - Part 3: Reference equivalent threshold force levels for pure tones and bone vibrators (ISO/CD 389-3:2013)
German title
Akustik - Standard-Bezugspegel für die Kalibrierung audiometrischer Geräte - Teil 3: Äquivalente Bezugs-Schwellenkraftpegel für reine Töne und Knochenleitungshörer (ISO/CD 389-3:2013)
Date of issue
2013-07-01
Publication date
2013-07
Original language
German,
English
Pages
33
Date of issue
2013-07-01
Publication date
2013-07
Original language
German,
English
Pages
33
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