Temperature characteristics of electret condenser microphones
نویسندگان
چکیده
منابع مشابه
Modelling of silicon condenser microphones
Several models concemmg the senslhvlty of capaclhve pressure sensors have been presented m the past Modellmg of condenser nucrophones, which can be constdered to be a specml type of capacltlve pressure sensor, usually reqmres a more comphcated analysis of the senstttvlly, because they have a strong electnc field m the atr gap It IS found that tbe mechamcal sensltlvlty of condenser rmcrophones ~...
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Condenser microphones of all types are traditionally made with a planar electrode parallel to an electrically conducting diaphragm, additional diaphragm stiffness at acoustic frequencies being provided by the air enclosed in a cavity behind the diaphragm. In all designs, the motion of the diaphragm in response to an acoustic signal is greatest near its center and reduces to zero at its edges. A...
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ژورنال
عنوان ژورنال: Acoustical Science and Technology
سال: 2006
ISSN: 1346-3969,1347-5177
DOI: 10.1250/ast.27.216