capacitor microphone

英 [kəˈpæsɪtə(r) ˈmaɪkrəfəʊn]

美 [kəˈpæsɪtər ˈmaɪkrəfoʊn]

静电传声器；电容式话筒；微音器

电力

英英释义

noun

• microphone consisting of a capacitor with one plate fixed and the other forming the diaphragm moved by sound waves
  Synonym:condenser microphone

双语例句

• Effective calibration method for sound pressure sensitivity of capacitor microphone
  测试电容传声器声压灵敏度校准方法的研究
• Standard, capacitor or push-pull microphone.
  标准、电容器式或推拉式扩音器。
• Design of heart sound processing analog circuit based on the electret capacitor microphone
  基于驻极体电容传声器的心音模拟处理电路的设计
• It also gives a safety design problem analysis using an electret capacitor microphone to pick-up the heart sound signals.
  该电路涉及到放大、滤波、电平抬升等电路，并给出了安全设计问题，利用驻极体电容传声器来拾取心音信号。