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@article{176432,
        author = {M Ponmathy and B Santhosh Kumar and Priyadharshan K and Sanjay Kumar k and Sriram K N},
        title = {A Comparative Review of DTMF-Based Remote Vehicle Control Systems and Emerging Wireless Alternatives},
        journal = {International Journal of Innovative Research in Technology},
        year = {2025},
        volume = {11},
        number = {11},
        pages = {7392-7402},
        issn = {2349-6002},
        url = {https://ijirt.org/article?manuscript=176432},
        abstract = {This review presents a comparative study between DTMF-based vehicle control systems and other modern wireless technologies like Bluetooth, Wi-Fi, GSM, and LoRa. DTMF, which uses the tone signals from a phone keypad, offers unique advantages such as low cost, simplicity, and global reach via mobile networks. The paper discusses the architecture of DTMF-based systems, compares them with wireless alternatives, and explores their applications, limitations, and future scope, especially in low-resource and remote environments.},
        keywords = {DTMF, Wireless Control, Mobile Communication, Remote Vehicle Navigation, Bluetooth, Wi-Fi, LoRa, GSM},
        month = {April},
        }