共找到 150 条与 EN ISO 389-7 相关的标准，共 10 页
DIN EN ISO 389-7:2020 声学 听力测量设备校准的参考零 第7部分：自由场和扩散场听音条件下的参考听力阈值（ISO 389-7:2019） 德文版 EN ISO 389-7:2019
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
Acoustics - Reference zero for the calibration of audiometric equipment - Part 7: Reference threshold of hearing under free-field and diffuse-field listening conditions (ISO 389-7:2005 + Amd 1:2016); German version EN ISO 389-7:2005 + A1:2016
Acoustics - Reference zero for the calibration of audiometric equipment - Part 7: Reference threshold of hearing under freefield and diffuse-field listening conditions (Incorporates Amendment A1: 2016)
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)
Acoustics - Reference zero for the calibration of audiometric equipment - Part 7: Reference threshold of hearing under free-field and diffuse-field listening conditions (ISO 389-7:2005)
This document specifies a reference threshold of hearing for the calibration of audiometric equipment used under the following conditions
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)
Acoustics - Reference Zero for the Calibration of Audiometric Equipment - Part 7: Reference Threshold of Hearing under Free-Field and Diffuse-Field Listening Conditions ISO 389-7:1996
Draft Document - Acoustics - Reference zero for the calibration of audiometric equipment - Part 7: Reference threshold of hearing under free-field and diffuse-field listening conditions (ISO/FDIS 389-7:2019); German and English version FprEN ISO 389-7:...
Acoustics - Reference zero for the calibration of audiometric equipment - Part 7: Reference threshold of hearing under free-field and diffuse-field listening conditions (ISO 389-7:2005)
Full Description ADOPTED_FROM:EN ISO 389-7:2019 This document specifies a reference threshold of hearing for the calibration
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)
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)
Full Description This part of ISO 389 specifies a reference threshold of hearing for the calibration of audiometric equipment
Acoustics — Reference zero for the calibration of audiometric equipment — Part 7: Reference threshold of hearing under free-field and diffuse-field listening conditions (ISO 389-7:1996)
What is ISO 389‑7 - Reference threshold of hearing for the calibration of audiometric equipment about? ISO 389 discusses acoustics
Acoustics. Reference zero for the calibration of audiometric equipment - Reference threshold of hearing under free-field and diffuse-field listening conditions
Acoustics - Reference zero for the calibration of audiometric equipment - Part 7: Reference threshold of hearing under free-field and diffuse-field listening conditions (ISO 389-7:2005); English version of DIN EN ISO 389-7:2006-04
