THE DEFINITIVE GUIDE TO INTRODUCTION TO LOW-POWER MEMS MICROPHONES

  PSR is usually specified using a 217 Hz square wave to simulate the TDMA sound produced by GSM mobile radios and/or simply a swept sine wave across the audio band.A capacitive MEMS ingredient is accustomed to perception the audio signal, that is then processed by an ASIC to transform it to an electrical signal. These microphones enable good audi