摘要
分析了现有助听器检测系统存在的主要问题,设计并实现了一套骨导式助听器自动检测系统。该系统满足相应国家标准的要求,采用了基于SSR技术的幅度扫描方法,可大大提高检测效率,缩短检测时间;测量、数据处理、结果输出等过程的自动化,减少了对检测人员专业知识方面的要求,且易于操作。实验结果表明,该检测系统能够较好地应用于骨导式助听器的日常检测工作。
The existing problems of bone conduction hearing-aid inspection system are analyzed and a novel one that can realize automatic inspection is presented in this paper. The system meets the requirements of the appropriate national stand- ard. Through the amplitude scanning method based on SSR technology, the system can improve the inspection efficiency greatly and shorten inspection time. Due to inspection data being processed and outputtcd to inspection report automatically, the system reduces the requirements on the expertise of the inspectors and has the feature of easy-operation. The experiments show that the system can be competent for bone conduction hearing-aid.
出处
《电声技术》
2013年第1期42-45,共4页
Audio Engineering
关键词
骨导式助听器
自动检测
SSR
幅度扫描
bone conduction hearing-aid
automatic inspection
SSR
amplitude scanning
