Acoustics - reference zero for the calibration of audiometric equipment - Part 8: reference equivalent threshold sound pressure levels for pure tones and circumaural earphones
German title
Akustik - Bezugpegel für die Audiometrie - Teil 8: Bezugs-Schwellen-Schalldruckpegel für Reintöne und circumaurale Kopfhörer
Publication date
2004-10-01
Original language
French
Pages
15
Publication date
2004-10-01
Original language
French
Pages
15
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