Acoustics - Reference zero for the calibration of audiometric equipment - Part 7: reference threshold of hearing under free-field and diffuse-field listening conditions

Standard [CURRENT]

NF S30-007-7:2019-11-27

NF EN ISO 389-7:2019-11-27

Acoustics - Reference zero for the calibration of audiometric equipment - Part 7: reference threshold of hearing under free-field and diffuse-field listening conditions

German title
Akustik - Standard-Bezugspegel für die Kalibrierung von audiometrischen Geräten - Teil 7: Bezugshörschwellen unter Freifeldund Diffusfeldbedingungen
Publication date
2019-11-27
Original language
French
Pages
21

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Publication date
2019-11-27
Original language
French
Pages
21

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