Naslov
Measurements of analog MEMS microphones

Autori
Đurek, Ivan ; Grubeša, Tomislav ; Orlić, Nikša

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
PROCEEDINGS OF Second International Colloquium on Intelligent/Smart Grid Metrology 2019 / - Split, 2019, 155-158

ISBN
978-953-184-245-7

Skup
2nd International Colloquium on Smart Grid Metrology (SMAGRIMET 2019)

Mjesto i datum
Split, Hrvatska, 09.04.2019. - 12.04.2019

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
microphone, measurements, sensitivity, dynamic range, frequency response, linearity

Sažetak
This paper presents acoustical and electrical measurements of analog output MEMS microphones. Microphones were measured using the simultaneous comparison method with a class 1 reference microphone. Measured parameters included sensitivity, frequency response, dynamic range, linearity and directivity. The results showed that measured MEMS microphones are suitable for use in microphone arrays and general use as acoustic sensors, but certain limitations should be taken into account

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika

POVEZANOST RADA