The CS53L30 is an ultra low power, high performance, quad-channel A/D Converter designed to enhanced voice processing features such as noise suppression, acoustic echo cancellation and multi-channel ...
TDK Corp. has launched the InvenSense T3902, touted as the lowest-power pulse-density-modulation (PDM) microphone for mobile, IoT, and other consumer devices. The low-noise T3902 multi-mode ...