Electronic Filters Course
Dive into audio-centric filter design, starting from basic RC filters up to active notch and high-pass filters. Master techniques to eliminate hum, rumble, and sibilance, select appropriate op-amps and parts, and assemble robust, low-noise analogue circuits for pro audio setups. Build skills for reliable signal processing in real-world applications, ensuring clean sound from input to output.

flexible workload from 4 to 360h
valid certificate in your country
What will I learn?
Gain key skills in filter design through this targeted Electronic Filters Course. Cover passive and active filter types, RC fundamentals, Sallen-Key and MFB circuits, and practical notch filters for removing hum, rumble, and sibilance. Study op-amp choices, grounding techniques, shielding, power supplies, and end with practical testing to confidently construct, adjust, and use dependable, clear-sounding filter circuits.
Elevify advantages
Develop skills
- Design passive RC filters by calculating cutoff frequencies, slopes, phase shifts, and loading impacts.
- Construct audio-tuned active filters using Sallen-Key, MFB, and precise notch configurations.
- Develop de-essers and high-frequency filters to control sibilance without losing vocal quality.
- Build hum and rumble filters with 50/60 Hz notches and microphone high-pass filters for solid bass.
- Validate and implement filter systems through grounding, gain control, and precise lab testing.
Suggested summary
Before starting, you can change the chapters and workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
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