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Real-time Signal Cleaner Simulator (using Notch and LPF)


Real-time Signal Cleaner Simulator

Advanced Filter Simulator: Signal Cleaner

Instructions:
Adjust the sliders below to change the amplitudes of the signals. The simulator automatically applies the filters:
  • 20 Hz → Desired signal
  • 50 Hz → Power-line hum (removed by Notch)
  • 150 Hz → High-frequency noise (blocked by Low-pass)
Optional controls for advanced users:
  • Quality Factor (Q) → Controls how deep/narrow the 50 Hz notch is
  • Low-pass cutoff frequency → Filter out high-frequency noise above this value

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