Comparison of New and Fast-Aged MEMS Microphones (CROSBI ID 718570)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Đurek, Ivan ; Grubeša, Sanja ; Suhanek, Mia ; Leniček, Ivan
engleski
Comparison of New and Fast-Aged MEMS Microphones
MEMS microphones are increasingly used in systems exposed to open atmospheres. Therefore, it is important to test the durability of these microphones. Two groups of microphones were used, one with a fast-aging process in a controlled environment chamber and by leaving microphones exposed to the outside environment of a busy street. Their basic acoustic characteristics, especially sensitivity, were compared to new microphones. It was found that treated microphones show negligible loss of sensitivity relative to new microphones, proving their suitability for use in open, non-controlled atmospheres.
MEMS microphones, durability, controlled environment, acoustic properties
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Podaci o prilogu
7217
2022.
objavljeno
Podaci o matičnoj publikaciji
Opatija:
Podaci o skupu
MIPRO 2022
predavanje
23.05.2022-27.05.2022
Opatija, Hrvatska