Electronic Filters Course
This course delivers comprehensive training in audio-centric filter design, starting from basic RC filters up to sophisticated active notch and high-pass filters. Participants will master techniques to eliminate hum, rumble, and sibilance issues, select appropriate op-amps and parts, and assemble robust, low-noise analogue circuits ideal for professional audio processing chains. With hands-on guidance, you'll build expertise in creating clean, reliable signal paths for 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 filter types, RC fundamentals, Sallen-Key and MFB configurations, and useful notch filters for eliminating hum, rumble, and sibilance. Delve into op-amp choices, proper grounding, shielding techniques, and power supplies, ending with practical testing approaches to confidently construct, adjust, and implement dependable, high-quality filter circuits.
Elevify advantages
Develop skills
- Design passive RC filters by calculating cutoff frequencies, slopes, phase shifts, and loading impacts.
- Construct audio-optimised active filters including Sallen-Key, MFB, and precise notch configurations.
- Develop de-essers and high-frequency filters to control sibilance without losing vocal naturalness.
- Build hum and rumble rejection filters with 50/60 Hz notches and microphone high-pass filters for pristine bass.
- Validate and integrate filter circuits through grounding practices, gain management, and precise laboratory 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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