BS EN 60118-15. Electroacoustics. Part 15. Hearing aids. Methods for characterising signal processing in hearing aids
英国标准EN 60118-15 电声学 第15部分 助听器 助听器中信号处理的表征方法
Cross References:IEC 60318-4IEC 60711:1981IEC 60318-5IEC 60118-7IEC 60118-8:2005IEC 61260IEC 61669All current amendments available at time of purchase are included with the purchase of this document.