9004 Problems of information security. Computer systems Проблемы информационной безопасности. Компьютерные системы 2071-8217 6 10.48612/jisp/g1v4-up35–1trg Two-component real-time steganographic system of information embedding in the least significant bits of audio signal Двухкомпонентная стеганографическая система встраивания информации в младшие биты звукового сигнала 0000-0003-2393-9603 SHAKURSKIY Maxim vigorsilentium@mail.ru Samara State Technical University 24 12 2021 4 72 78

The paper discusses steganographic system of embedding two-component container in audio signal in real time. Steganographic system based on two-component container using samples of cover audio object as a source of first steganographic component. This allows obtaining new properties of a steganographic system

 two-component steganographic system invariance to masking signal steganographic container key coefficient