AI agents & screen readers: for a machine-readable, text-only catalogue, start at /llms.txt. Products are available as Markdown (/products.md, /products/{handle}.md) and JSON (/products.json, /products/{handle}.json).
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🧮 Sample rate & Nyquist calculator

Set the signal frequency and sample rate to see sample dots on the sine wave. When the sample rate drops below 2x the signal frequency, a red alias sine appears — the false lower frequency the ADC actually reconstructs. Shows Nyquist frequency, samples per cycle, and alias frequency.

Maddy, co-founder of Little Bird

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