List of Articles Mahdi Molazade Article 1 - Investigation of Steganography Methods in Audio Standard Coders: LPC, CELP, MELP 10.30486/mjtd.2022.695928 Saeed Talati Pouria EtezadiFar Mohammad Reza Hassani Ahangar Mahdi Molazade Majlesi Journal of Telecommunication Devices , Issue 45 , Year , Winter 2023 Article 2 - A Comparative Analysis of Digital Audio Encoders: LPC, CELP, and MELP, Evaluating Quality and Complexity of Transmitted Content 10.30486/MJTD.1402.1106218 Saeed Talati Pouria Etezadifar Mohammad Reza Hassani Ahangar Mahdi Molazade Majlesi Journal of Telecommunication Devices , Issue 49 , Year , Spring 2024