Examples
Examples
Try the starting example
- Measured sine-wave SINAD (dB)
- 62
- Effective number of bits
- 10.005496
Try another scenario
- Measured sine-wave SINAD (dB)
- 68.2
- Effective number of bits
- 11.035294
Calculation method
Calculation method
Effective number of bits
(SINAD−1.760912591)/6.020599913, full-scale sine convention.
Symbols and units
- a
- Measured sine-wave SINAD (dB)
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
- Measured SINAD, convention. Returns ENOB 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. Measured sine-wave SINAD (dB): minimum -100, maximum 250.
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.