A VIRTUAL INSTRUMENT FOR MONITORING DIGITAL TELEVISION SIGNAL

Authors

Keywords:

Instrumento virtual, Monitorización, TV digital, Nivel de señal, relación señal ruido

Abstract

 This paper describes the development of LabVIEW of a virtual instrument, intended to perform real-time analysis of the Digital TV signal measurements provided by a sensor. The instrument graphically displays real-time information about the signal level and signal-to-noise ratio. It also shows specific information of the DTMB modulation, such as the number of carriers, constellation, Frame Header, Forward Error Correction rate, and Time Domain interleaving. The virtual instrument generates a file with the received information, providing an easier identification of transmission problems and contributing to greater proactivity and efficiency in decisions making.

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Published

2021-03-12

How to Cite

Mena Valdés, A. I., Morejón Bentancourt, D., Barrios Martínez, M., & Cabrera Alvarez, R. R. (2021). A VIRTUAL INSTRUMENT FOR MONITORING DIGITAL TELEVISION SIGNAL. Telemática, 20(2), 76–89. Retrieved from https://revistatelematica.cujae.edu.cu/index.php/tele/article/view/432

Issue

Vol. 20 No. 2 (2021): Vol. 20, No. 2, 2021

Section

Papers

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