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Audio Signal Processing (DSP)

Audio signal filtering using DSPIC33FJ32MC204 in C

This school project allows to process an input analog signal applying a running average filter.

Components

  • Microcontroller DSPIC33FJ32MC204
  • Digital-to-Analog Converter DAC1208
  • LCD 20x4 LM044L
  • I/O Expander 16 bits MCP23S17

Environment

  • MPLABX v5.40
  • Proteus 8

Example

Generator example Generator example