驻极体传声器高温高潮下客户端低频噪音高频啸叫现象消除工艺优化研究  

Research on Process Optimization of Low Frequency Noise High Frequency Howling Elimination of Electret Microphone under High Temperature or High Tide Client

作　　者：张玉芳[1] ZHANG Yufang(Weifang Vocational College,Weifang 262737,China)

机构地区：[1]潍坊职业学院,山东潍坊262737

出　　处：《现代信息科技》2018年第12期35-38,共4页Modern Information Technology

摘　　要：驻极体传声器在高温高潮环境下易发生客户端低频噪音高频啸叫现象。本研究着重从改善装配环境、清洗工艺优化改善、在装配过程中使用防护用品加强组装过程防护,以及出货前进行潮热环境下的模拟测试等技术措施出发,对驻极体传声器的组装工艺进行优化,使驻极体传声器在高温高潮的环境下,客户端低频噪音高频啸叫现象得到有效控制。The electret microphone is prone to high frequency whistling and low frequency noise in high temperature and high tide environment. This research focuses on improving the assembly environment,cleaning process optimization and improvement,using protective equipment to enhance the assembly process protection during assembly,and the technical measures such as simulation test in hot flash environment before shipment. The assembly process of electret microphones will be improved to effectively control the low frequency noise and high frequency howling of the client in the high temperature and high tide.

关 键 词：驻极体传声器 低频噪音 高频啸叫 工艺流程 

分 类 号：TN64[电子电信—电路与系统] TB511[理学—物理]