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hearing threshold
hearing threshold, Total:26 items.
In the international standard classification, hearing threshold involves: Noise with respect to human beings, Acoustics and acoustic measurements.
Danish Standards Foundation, hearing threshold
- DS/EN ISO 7029:2000 Acoustics - Statistical distribution of hearing thresholds as a function of age
- DS/EN ISO 389-9:2009 Acoustics - Reference zero for the calibration of audiometric equipment - Part 9: Preferred test conditions for the determination of reference hearing threshold levels
Standard Association of Australia （SAA）, hearing threshold
International Organization for Standardization (ISO), hearing threshold
- ISO 7029:2017 Acoustics - Statistical distribution of hearing thresholds related to age and gender
- ISO 7029:2017/CD Amd 1 Acoustics — Statistical distribution of hearing thresholds related to age and gender — Amendment 1
Lithuanian Standards Office , hearing threshold
- LST EN ISO 7029:2002 Acoustics - Statistical distribution of hearing threshold as a function of age (ISO 7029:2000)
- LST EN ISO 389-9:2009 Acoustics - Reference zero for the calibration of audiometric equipment - Part 9: Preferred test conditions for the determination of reference hearing threshold levels (ISO 389-9:2009)
Association Francaise de Normalisation, hearing threshold
- NF EN ISO 7029:2017 Acoustique - Distribution statistique des seuils d'audition en fonction de l'âge et du sexe
- NF S31-082*NF EN ISO 7029:2017 Acoustics - Statistical distribution of hearing thresholds related to age and gender
- NF S30-007-9*NF EN ISO 389-9:2009 Acoustics - Reference zero for the calibration of audiometric equipment - Part 9 : preferred test conditions for the determination of reference hearing threshold levels.
- NF EN ISO 389-9:2009 Acoustique - Zéro de référence pour l'étalonnage d'équipements audiométriques - Partie 9 : conditions d'essai préconisées pour la détermination des niveaux liminaires d'audition de référence
- NF EN ISO 389-6:2008 Acoustique - Zéro de référence pour l'étalonnage d'équipements audiométriques - Partie 6 : niveaux liminaires d'audition de référence pour signaux d'essai de courte durée
Korean Agency for Technology and Standards (KATS), hearing threshold
- KS I ISO 7029:2020 Acoustics — Statistical distribution of hearing thresholds related to age and gender
KR-KS, hearing threshold
- KS I ISO 7029-2020 Acoustics — Statistical distribution of hearing thresholds related to age and gender
German Institute for Standardization, hearing threshold
- DIN EN ISO 7029:2017-06 Acoustics - Statistical distribution of hearing thresholds related to age and gender (ISO 7029:2017); German version EN ISO 7029:2017 / Note: DIN EN ISO 7029 (2001-01) remains valid alongside this standard until 2017-07-31.
- DIN EN ISO 7029:2017 Acoustics - Statistical distribution of hearing thresholds related to age and gender (ISO 7029:2017); German version EN ISO 7029:2017
- DIN EN ISO 389-9:2009-12 Acoustics - Reference zero for the calibration of audiometric equipment - Part 9: Preferred test conditions for the determination of reference hearing threshold levels (ISO 389-9:2009); German version EN ISO 389-9:2009
- DIN EN ISO 389-7:2020-06 Acoustics - Reference zero for the calibration of audiometric equipment - Part 7: Reference threshold of hearing under free-field and diffuse-field listening conditions (ISO 389-7:2019); German version EN ISO 389-7:2019 / Note: DIN EN ISO 389-7 (2017-0...
British Standards Institution (BSI), hearing threshold
- BS EN ISO 7029:2017 Tracked Changes. Acoustics. Statistical distribution of hearing thresholds related to age and gender
AENOR, hearing threshold
- UNE-EN ISO 7029:2017 Acoustics - Statistical distribution of hearing thresholds related to age and gender (ISO 7029:2017)
- UNE-EN ISO 389-9:2010 Acoustics - Reference zero for the calibration of audiometric equipment - Part 9: Preferred test conditions for the determination of reference hearing threshold levels (ISO 389-9:2009)
ES-UNE, hearing threshold
- UNE-EN ISO 389-7:2021 Acoustics - Reference zero for the calibration of audiometric equipment - Part 7: Reference threshold of hearing under free-field and diffuse-field listening conditions (ISO 389-7:2019)
European Committee for Standardization (CEN), hearing threshold
- EN 27029:1991 Acoustics; threshold of hearing by air conduction as a function of age and sex otologically normal persons (identical with ISO 7029:1984)
未注明发布机构, hearing threshold
- DIN EN ISO 389-7:1998 Acoustics – Reference zero for the calibration of audiometric equipment – Part 7: Reference threshold of hearing under free-Þeld and diffuse-Þeld listening conditions (ISO 389-7 : 1996)
RU-GOST R, hearing threshold
- GOST R ISO 389-9-2014 State system for ensuring the uniformity of measurements. Acoustics. Reference zero for the calibration of audiometric equipment. Part 9. Preferred test conditions for the determination of reference hearing threshold levels