Interestingly, US Coast Guard has been using this technology for a long time via Carnegie Mellon (CMU). CMU also presented a similar research in World Economic

Interestingly, US Coast Guard has been using this technology for a long time via Carnegie Mellon (CMU). CMU also presented a similar research in World Economic Forum last year: https://www.afcea.org/content/mind-blowing-promise-ai-driven-voice-profiling https://www.afcea.org/content/mind-blowing-promise-ai-driven... with a recent paper: https://arxiv.org/pdf/1905.10604.pdf https://arxiv.org/pdf/1905.10604.pdf