Examples
Examples
Try the starting example
- Ideal converter bit depth
- 12
- Peak-to-peak full-scale range (V)
- 2
- Quantization interval (V)
- 0.000488
- Ideal quantization noise RMS (V)
- 0.000141
- Ideal full-scale sine SNR (dB)
- 74.008112
Try another scenario
- Ideal converter bit depth
- 13
- Peak-to-peak full-scale range (V)
- 2
- Quantization interval (V)
- 0.000244
- Ideal quantization noise RMS (V)
- 0.00007
- Ideal full-scale sine SNR (dB)
- 80.028711
Calculation method
Calculation method
Quantization interval (V)
Full-scale span/2^bits.
Ideal quantization noise RMS (V)
Step/sqrt(12), uniform uncorrelated quantization model.
Ideal full-scale sine SNR (dB)
6.020599913×bits + 1.760912591.
Symbols and units
- a
- Ideal converter bit depth
- b
- Peak-to-peak full-scale range (V)
Use the units shown. A list keeps the order in which you enter its values. The symbol ^ means “raised to the power of”.
Assumptions & limits
Assumptions & limits
- Bit depth, full scale, ideal signal model. Returns Step size and ideal noise estimate. All coefficients and observations are user supplied; results describe only the stated mathematical model. Quantities are deterministic calculations from supplied observations and assumptions; no external data is fetched. Supported limits: Finite inputs only; numeric fields bounded as labelled. Lists and JSON records are limited to 256 entries unless a stricter tool bound is stated. No automatic design approval, legal conclusion, treatment recommendation or safety certification. Ideal converter bit depth: minimum 1, maximum 32. Peak-to-peak full-scale range (V): minimum 1e-12, maximum 1000000000000.0.
Are these inputs private?
These calculations run in your browser. A shared link contains the values you choose to share. Only questions submitted to the separate AI finder are sent to OpenAI.
Further reading
Background reading; this does not imply endorsement or independent review of SumFizz.