Electronics and Communication + Data
Filter noise from an audio recording
Record speech with a hum, find the hum's frequency and remove it with a digital filter.
- Intermediate
- 1–2 weeks
- Free
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Circuits, sensors, signal processing and communication systems built on a breadboard or simulated for free.
2 Electronics and Communication projects
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Electronics and Communication + Data
Record speech with a hum, find the hum's frequency and remove it with a digital filter.
Electronics and Communication · Digital Circuits
Build a clock with counters, decoders and seven-segment displays, no microcontroller.
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