FACTS ABOUT INTRODUCTION TO LOW-POWER MEMS MICROPHONES REVEALED

 The noise ground can be expressed being an equal enter sound in dB SPL by subtracting the SNR within the seem force stage the sensitivity is calculated at (normally 94 dB SPL). A capacitive MEMS factor is used to sense the audio signal, which happens to be then processed by an ASIC to convert it to an electrical signal. These microphones empower