Voice Scrambler

Abstract

In today's world, the security of sensitive information being communicated over voice channels has become a major concern. Many voice terminals, including mobile phones and telephone exchanges, lack encryption, making them vulnerable to hacking and eavesdropping. The objective of this project is to design and develop a voice scrambler that can modify the sound of a person's voice in real time using bit-shifting techniques, making it difficult for unauthorized listeners to understand or intercept the conversation. The proposed system has been tested and validated through simulations, tests, and trials, demonstrating its efficiency in scrambling the input voice signal. The system's effectiveness in ensuring the confidentiality of transmitted information has also been established, making it a promising solution for secure voice communication. It is believed that the proposed voice scrambler can play an essential role in protecting the privacy and security of sensitive or classified communications and could be adopted by organizations and individuals who require secure communication channels. Further research and development in this area could lead to the creation of even more advanced voice-scrambling technologies.