Back to projects
FPGADSPC

FPGA Audio Visualizer

A real-time audio visualization system that turns live frequency data into LED matrix animations.

FPGA Audio Visualizer main project image
FPGA Audio Visualizer gallery image

Full Description

The FPGA Audio Visualizer translates audio input into responsive spectrum-style visuals. The project focused on building a reliable signal-processing pipeline, tuning digital filters, and presenting the result through an LED matrix with low-latency feedback.

What I Built / Learned

Built a signal path that samples audio, processes frequency information, and maps it to visual output.

Learned how timing constraints and hardware-level decisions shape real-time interactive systems.

Practiced balancing visual responsiveness with stable, readable output on limited hardware.