Signal Processing Course
Dive into hands-on audio signal processing for electronics. Clean up speech audio, eliminate hum and noise, fine-tune filters and compressors, and produce clear documentation using MATLAB or Python. Develop dependable, repeatable processing workflows perfect for lab work, product development, and demonstrations, ensuring professional-grade results every time.

flexible workload of 4 to 360h
valid certificate in your country
What will I learn?
Gain practical skills to confidently inspect, clean, and enhance speech audio. Master digital audio fundamentals, waveform and spectrogram analysis, plus vital metrics like SNR. Apply real-world techniques in filtering, spectral subtraction, compression, and de-essing with MATLAB or Python, while creating clear, reproducible reports and structured listening tests.
Elevify advantages
Develop skills
- Master audio inspection: swiftly identify noise, hum, and artefacts in professional waveforms.
- Design practical filters: create HPF, notch, and spectral denoisers using MATLAB or Python.
- Build speech cleanup chains: assemble efficient HPF-notch-NR-compression-EQ workflows quickly.
- Control dynamics and EQ: apply gates, compressors, and de-essers for crisp, clear speech.
- Produce reproducible reports: record settings, plots, and outcomes for trustworthy signal analysis.
Suggested summary
Before starting, you can change the chapters and the workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workloadWhat our students say
Your lessons are perfect. I purchased the one-year package and finally have the opportunity to follow various topics of my interest without needing to change platforms... I thank you for everything you do, I've already recommended you to other people...

Giulio CarloDigital Marketing Student
I like how the lessons are straight to the point and how I can change chapters and skip content I don't need.

Mariana FerresPhotography Student
I like the content and the way videos are presented and transcribed, which speeds up the process!

Luciana AlvarengaNail Design Student
The platform is fast, simple to use. The diversity of content and complementary videos help a lot with learning.

André FelipePrompt Engineering Student
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