丹麦BK电声测试系统为在产品开发过程中精准测试耳机相关参数，我们引进了B&K的仿真人头，标准声源等精密硬件和软件。丹麦Brüel & Kjær 声学公司是声学和分析领域的全球领导者，是世界领先的测量仪器制造商。

    In order to provide accurate test data in the development process, we imported the Danish B&K simulation head, standard source and other precision hardware and software;
Denmark Bruel&Kjer acoustics company is a global leader in the field of acoustics and analysis, is the world's leading instrument manufacturers.