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Showing 1 to 3 of 3 for “"Mems microphones"”.
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Modeling and characterization of microelectromechanical systems condenser microphone
MEMS Condenser microphones are becoming a promising technology to substitute the current standard microphones as they have several benefits such as batch fabrication, integration feasibility, low noise level, stable frequency response and high sensitivity; so their demand is increasing and is …
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Design, Modelling and Control of IRST Capacitive MEMS Microphone
Condenser MEMS microphones are becoming a promising technology to substitute the current standard microphones, and modelling such systems has become very important for designing a condenser microphone fulfilling the given constrains. In this dissertation a deep analysis of capacitive MEMS …
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Testing and characterization of second-order differential microphones
… is the testing and characterizing of directional microphones, designed based on the ear of the fly Ormia ochracea. The response of these microphones is modeled as a linear combination of the gradients of the sound field. A least squares approach is employed in order to determine the transfer …