DSP Toolkit—The Smartest Way to Learn & Explore Digital Signal Processing

Visualize, compute, and master DSP concepts on your phone — no MATLAB, no BS.

Hey Product Hunt!

We built DSP Toolkit because studying Digital Signal Processing (DSP) shouldn’t feel like deciphering ancient code. As engineers and students ourselves, we wanted an app that makes signal processing visual, interactive, and damn intuitive — so we made one.

Whether you're stuck on transforms or debugging a system response, DSP Toolkit lets you:

📱 Visualize everything in clean plots (stem, impulse, etc.).

🧩 Learn and verify concepts without needing a laptop or MATLAB license.

This is v3 — Already replacing notebooks for many of us.

We’d love your feedback and support 💙