Potential Possibilities of Voice Pattern Recognition by a Distributed Fiber Optic Sensor
摘要
Currently, ensuring information security (IS) is one of the priorities of a state’s national policy. One of the most important tasks of IS is the precise identification of users within information systems. Biometric methods of identification and authentication are considered the most reliable. To address the challenge of identifying a user’s identity based on acoustic signals, the utilization of existing fiber-optic communication lines with installed vibro-acoustic monitoring systems at the controlled facility has been proposed.