What is the difference between a digital microphone and an analog microphone?
Popularity:1246issuing time:2019-07-30
Digital MEMS is a MEMS device with an on-chip ADC. The digital signal can be directly outputted by the PDM/I2S interface, the PSRR is high and the transmission is transmitted by digital signals, and the anti-interference ability is strong. It can achieve better results than analog microphones such as electrets in complex electromagnetic environments such as mobile phones with RF communication and high-speed digital circuits.
