Um Sistema Processador de Sinais para Comunicação Acústico-Submarina<br />DOI: 10.14209/jcis.1997.2

Authors

  • Paulo Osorio
  • Jacques Szczupak
  • Marcos V. Nóbrega
  • Alexandre Yamaoka
  • Paulo Pereira
  • Rogerio Alves

Abstract

This paper describes an acoustic telemetry system specified to operate in the 10-13 kHz band with a maximum bandwidth of 3 kHz, for use in communication between offshore oil platforms and theirs wells. The system was implemented for real time operation using two ASPI DSP boards, based on the TMS 320C25 microprocessor. Several real time laboratory experiments were performed in the presence of noise. The preliminary results are satisfactory, indicating the feasibillity of the proposed system for underwater acoustic communication between fixed stations.

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Published

2015-06-17

How to Cite

Osorio, P., Szczupak, J., V. Nóbrega, M., Yamaoka, A., Pereira, P., & Alves, R. (2015). Um Sistema Processador de Sinais para Comunicação Acústico-Submarina<br />DOI: 10.14209/jcis.1997.2. Journal of Communication and Information Systems, 12(1). Retrieved from https://jcis.sbrt.org.br/jcis/article/view/214

Issue

Vol. 12 No. 1 (1997)

Section

Regular Papers

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Received 2015-06-17
Accepted 2015-06-17
Published 2015-06-17

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