Acoustics - Reference zero for the calibration of audiometric equipment - Reference equivalent threshold sound pressure levels for pure tones in the frequency range 8 kHz to 16 kHz
German title
Akustik - Standard-Bezugspegel für die Kalibrierung audiometrischer Geräte - Äquivalente Bezugs-Schwellenschalldruckpegel für reine Töne im Frequenzbereich 8 kHz bis 16 kHz
Publication date
2007-02-28
Original language
English
Pages
18
Publication date
2007-02-28
Original language
English
Pages
18
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