Electronic Filters Course
This course builds expertise in audio filter design, starting from basic RC filters up to advanced active notch and high-pass filters. Participants learn to eliminate hum, rumble, and sibilance issues, select appropriate op-amps and parts, and assemble robust, low-noise analogue circuits ideal for pro audio signal processing chains. Hands-on methods ensure reliable results in real-world applications.

from 4 to 360h flexible workload
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 types, RC fundamentals, Sallen-Key and MFB circuits, and useful notch filters for hum removal, rumble reduction, and de-essing. Study op-amp choices, grounding techniques, shielding methods, and power supplies, ending with practical testing approaches to confidently construct, adjust, and use dependable, clear-sounding filter setups.
Elevify advantages
Develop skills
- Design passive RC filters by calculating cutoff frequency, slope, phase shift, and loading impacts.
- Construct audio-tuned active filters including Sallen-Key, MFB, and accurate 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 for pristine bass.
- Validate and implement filter circuits 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 workloadWhat our students say
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