// about sigpro labs
SigPro Labs designs affordable signal-processing platforms for engineers and students who want to learn DSP by writing code that runs on hardware, not by trusting a black-box library call.
// why we built it
A generation of engineers learned digital signal processing from MATLAB plots and homework problem sets. The concepts stuck for some, but the gap from coursework to a real DMA buffer, a real codec, and a real radio environment was hard to bridge.
RadioSonic closes that gap by running RF-like waveforms in the acoustic band. The same multipath, Doppler, beamforming, and modulation phenomena that show up in over-the-air links appear in the lab on a USB-powered board you can carry in a backpack. Students implement filters at the algorithm level in C and watch the audio change in real time.
Our courses are designed around the same hardware. No SDR license required, no $1,000 RF lab, no PhD prerequisite.
// the team
Co-founder / Hardware & firmware
[REPLACE ME: Jamie's bio - background, current role, areas of focus, notable work, where you've taught or worked. Roughly 3-5 sentences. Mention DSP/embedded experience and what drew you to this project.]
Co-founder / Courses & curriculum
[REPLACE ME: Dan's bio - DSP background, teaching/conference experience, what he brings to RadioSonic. Mention his GNU Radio Conference 2025 RadioSonic talk if appropriate, and any industry roles. Roughly 3-5 sentences.]
// what we believe
Simulators teach math. Hardware teaches engineering. We ship both, but learning happens on the board.
RadioSonic starts at $39. A full course bundle ships for under $100. SDR-level learning shouldn't require an SDR-level budget.
Drop-in lesson firmware exposes a single function for each lab. Students focus on filter design, not driver setup.
If you finished an undergraduate Signals and Systems course, you can complete our curriculum. No prior C or embedded experience required.
Course enrollment, university licensing, partnerships, custom work, or just a hello.