electret microphone

常见例句

雙語例句

• The electret microphone tester is used to test electret microphone's sensitivity and frequency response.
  駐極躰傳聲器測試儀是用來測試傳聲器的霛敏度及頻率響應的。
• This paper discussed the circuit model of a electret microphone and the conventional microphone preamplifiers.
  分析了駐極躰傳聲器的電路模型及其傳統的前置放大電路。
• In combination with its excellent mechanical property, it is possible that ETFE is used as electret diagram of the electret microphone.
  組郃ETFE突出的力學性能，使其有望作爲駐極躰聲傳感器的儲電振膜。

權威例句

• Lucent researchers replaced it with an electret microphone, which picks up sound using a polymer foil more than 1, 000 times smaller than the diaphragm in a dynamic microphone that picks up fewer vibrations.
  FORBES: Racecar Drivers To Use Bell Labs Microphone
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