Six 28- and 44-pin 16-bit dsPIC DSCs (digital-signal controllers) each include a dual-channel, 100k-sample/sec, 16-bit audio DAC module. The DMA-enabled devices have 16 kbytes of RAM, including 2 ...
Asahi Kasei’s AK5707 ADC packs an acoustic activity analyzer (AAA) that can be configured to detect specific types of acoustic events, such as breaking glass. This integrated analog acoustic event ...