George, Nithin V.Nithin V.GeorgeChakraborty, Arup LalArup LalChakrabortyJana, RituparnaRituparnaJana2025-12-172025-12-1730-09-2025http://repository.iitgn.ac.in/handle/IITG2025/33655en-USA fibre optic system for speech detection in noisy environments and a method thereofPatents Filed[202521094212]