BS EN 60318-1-2009 电声学.人头和耳模拟器.超级听力和头戴护耳式耳机的测量用耳模拟器

标准号：BS EN 60318-1-2009
中文标准名称：电声学.人头和耳模拟器.超级听力和头戴护耳式耳机的测量用耳模拟器
英文标准名称：Electroacoustics - Simulators of human head and ear - Ear simulator for the measurement of supra-aural and circumaural earphones
标准类型：L31
发布日期：2010/3/31 12:00:00
实施日期：2010/3/31 12:00:00
中国标准分类号：L31
国际标准分类号：17.140.01
引用标准：IEC 61094-4;ISO/IEC Guide 98-3
适用范围：This part of IEC 60318 specifies an ear simulator for the measurement of supra-aural andcircumaural earphones (used for example in audiometry and telephonometry) applied to theear without acoustical leakage, in the frequency range from 20 Hz to 10 kHz. The samedevice can be used as an acoustic coupler at additional frequencies up to 16 kHz.