Electronic Filters Course
Gain expertise in designing audio filters, starting from basic RC networks to advanced active notch and high-pass filters. Master techniques to eliminate hum, rumble, and sibilance, select appropriate op-amps and components, and construct dependable low-noise analogue circuits for professional audio processing chains. This course equips you with practical skills for building reliable filter systems in real-world applications.

flexible workload of 4 to 360h
valid certificate in your country
What will I learn?
Acquire key skills in filter design through this comprehensive Electronic Filters Course. Delve into passive and active filter types, fundamental RC circuits, Sallen-Key and MFB topologies, and specialised notch filters for eliminating hum, rumble, and sibilance. Learn op-amp selection, effective grounding, shielding practices, and power supply choices, culminating in practical testing approaches to confidently design, adjust, and integrate high-performance, noise-free filter circuits.
Elevify advantages
Develop skills
- Design passive RC filters by calculating cutoff frequency, slope, phase shift, and loading effects.
- Build active filters optimised for audio using Sallen-Key, MFB, and precise notch configurations.
- Develop de-essers and high-frequency filters to control sibilance while keeping vocal clarity intact.
- Design notch filters for hum and rumble removal at 50/60 Hz along with microphone high-pass filters.
- Test and implement filter circuits with proper grounding, gain staging, and accurate measurements.
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 workload.What our students say
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