DIN EN ISO 389-7-2006 标准详情
- 标准号:DIN EN ISO 389-7-2006
- 中文标题:声学.测听设备校准用的参考零点.第7部分:自由场和扩散场听力条件下的参考听觉阈
- 英文标题: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
- 标准类别:德国标准
- 发布日期:2006-04
