Electrical calculators
Signals & DSP Calculators
4 tools
Filters and signal calculations. Tools may appear in more than one topic.
Popular in Signals / DSP
Featured tools from the Family registry.
- Low-Pass Filter Calculator Design a first-order RC low-pass filter: solve any two of R, C, and cutoff fc = 1/(2πRC), and evaluate magnitude |H(f)| in linear and dB. Runs locally in your browser.
- High-Pass Filter Calculator First-order RC high-pass cutoff fc=1/(2πRC) and optional |H(f)|. Twin of the LPF calculator.
All Signals / DSP
Every live calculator in this family. URLs stay /calc/electric/…
- ADC SNR / Quantization Calculator Ideal quantization SNR ≈ 6.02·N + 1.76 dB for a full-scale sine; reverse measured SINAD to ENOB. Runs locally in your browser.
- High-Pass Filter Calculator First-order RC high-pass cutoff fc=1/(2πRC) and optional |H(f)|. Twin of the LPF calculator.
- Logic Gate Calculator Evaluate basic digital logic gates from binary inputs. Runs locally in your browser.
- Low-Pass Filter Calculator Design a first-order RC low-pass filter: solve any two of R, C, and cutoff fc = 1/(2πRC), and evaluate magnitude |H(f)| in linear and dB. Runs locally in your browser.