Ecualizador de 3 bandas basado en filtros activos de segundo orden


Authors

  • Edwin Andrés Quintero
  • Rodrigo Andrés Franco
  • William Ardila Urueña

DOI:

https://doi.org/10.22517/23447214.293

Abstract

En este documento se presentan los resultados obtenidos al realizar el diseño de un ecualizador de audio de tres bandas basado en filtros activos de segundo orden construidos a partir de redes Sallen-Key. El sistema admite como entrada señales de audio de bajo nivel de tensión (por ejemplo la suministrada por un MP4), por lo cual involucra una etapa de acople de impedancias y un circuito de amplificación de potencia clase AB en simetría complementaria acoplado por diodos, además de las estructuras pasa bajo, paso alto y pasa banda que posibilitan la operación de ecualización.

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Published

2010-08-31

How to Cite

Quintero, E. A., Franco, R. A., & Ardila Urueña, W. (2010). Ecualizador de 3 bandas basado en filtros activos de segundo orden. Scientia Et Technica, 2(45). https://doi.org/10.22517/23447214.293

Issue

Vol. 2 No. 45 (2010)

Section

Ciencias Básicas

License

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