GUO Xu, WEI Jia-yua. Data Transmission Technology Based on DTMF Signal[J]. Journal of Mine Automation, 2004, 30(4): 27-29.
Citation: GUO Xu, WEI Jia-yua. Data Transmission Technology Based on DTMF Signal[J]. Journal of Mine Automation, 2004, 30(4): 27-29.

Data Transmission Technology Based on DTMF Signal

  • It need not special data transmission line and has high reliability when DTMF signal is used in data transmission. The paper discussed switching between DTMF signal and binary data as well as sending and receiving of DTMF signal.
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