
FPGA-Based Real-Time Digital Audio Equalizer and FIR Filter Design
128-tap Finite Impulse Response (FIR) digital audio filter implemented in Verilog HDL with real-time graphic equalizer slider controls.
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Project Technical Overview
A hardware DSP project for high-fidelity audio. Ingests CD-quality I2S digital audio, passes samples through 128-tap symmetric FIR filter stages synthesized in FPGA hardware multipliers, allowing users to tune bass, midrange, and treble frequency bands without software lag.
Read the foundational IEEE conference research paper, citations, and algorithmic architecture for this project.