"... the agency describes its ability to automatically identify not just the speaker in a voice intercept, but also their language, gender, and dialect. Analysts could sort intercepts by these categories, search them for keywords in real time, and set up automatic alerts to notify them when incoming intercepts met certain flagged criteria."
#speechrecognition #nsa

https://theintercept.com/2018/01/19/voice-recognition-technology-nsa/