CALCULATORS / CONTROLS

Signals, sampling and data

Sampled-data models with stated bandwidth and noise assumptions.

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Sampling frequency and aliasing calculator

signal frequencies, sample rate, analog bandwidth → aliased frequency, sampling constraints

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LIVE / CALCULATOR

FFT resolution and record length calculator

sample rate, sample count, window choice → bin spacing, record duration, effective resolution context

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Signal RMS, average and crest factor calculator

waveform or samples, observation interval → RMS, average, peak, crest factor

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LIVE / CALCULATOR

Signal-to-noise ratio and dynamic range calculator

signal/noise levels, bandwidth, reference conventions → SNR, amplitude/power ratios

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LIVE / ESTIMATOR

Ideal ADC quantization-noise estimate calculator

bit depth, range, signal model, bandwidth → conditional quantization-noise and ideal SNR

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Timing jitter and signal-error screening calculator

clock jitter, signal frequency, waveform assumptions → jitter-induced error or SNR estimate

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Sensor data-rate and storage budget calculator

channel count, sample rate, bits, framing, duration → raw/payload data rate, storage demand

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LIVE / ESTIMATOR

Anti-alias-filter requirement estimate calculator

sample rate, passband, interfering spectrum, attenuation target → transition band, candidate order/model

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LIVE / CALCULATOR

Digital filter response explorer calculator

coefficients, sample rate, input sequence → frequency response, filtered output, stability screening

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LIVE / CALCULATOR

Waveform period, frequency and phase calculator

period or frequency, time offset → frequency/period, phase offset

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