Dual tone multi-frequency–based instrument interface for remote access and control

Authors

  • Norman S. Vitancol ⋅ PH Institute of Mathematical Sciences and Physics, University of the Philippines Los Baños
  • Nelio C. Altoveros ⋅ PH Institute of Mathematical Sciences and Physics, University of the Philippines Los Baños

Abstract

A Dual Tone Multi-Frequency (DTMF) instrument interface was developed and tested. The study showed that the DTMF instrument interface could access the data acquisition and control system to be used for monitoring temperature, volcanic activity and gas emissions in the Mt. Makiling area with a high degree of reliability.

SPP 2001 Proceedings Cover

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Published

2001-10-24

Issue

2001: Proceedings of the 19th Samahang Pisika ng Pilipinas Philippine Physics Congress

Section

Image and Signal Processing

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How to Cite

[1]
“Dual tone multi-frequency–based instrument interface for remote access and control”, Proc. SPP, vol. 19, no. 1, p. SPP-2001-PP-11, Oct. 2001, Accessed: Apr. 08, 2026. [Online]. Available: https://proceedings.spp-online.org/article/view/SPP-2001-PP-11