Voice is a potentially powerful basis for sophisticated human–machine interactions 1,2,3,4. Wearable acoustic sensors can be directly attached to the throat to capture vocal cord vibrations 5,6,7.
Walkie-talkies are great fun, and [RealCorebb]’s bbTalkie project takes the concept a step further by adding some extremely cool features to make a highly refined, self-contained ESP32-based ...