An Arnold Cat Map-Based Chaotic Approach for Securing Voice Communication. - Mahmoud F. Abd Elzaher; Mohamed Shalaby; Salwa H. El-Ramly (INFOS, 2016)

Securing digital voice communication using non-autonomous modulated chaotic signal. - Mahmoud F. Abd Elzaher; Mohamed Shalaby; Yasser M. Kamal; Salwa El-Ramly (J. Inf. Secur. Appl., 2017)