the worst block.

Definition

An often used definition for ENOB is
:where
* ENOB is given in bits
* SINAD (signal, noise, and distortion) is a power ratio indicating the quality of the signal in dB.
* the 6.02 term in the divisor converts decibels (a log₁₀ representation) to bits (a log₂ representation),
* the 1.76 term comes from quantization error in an ideal ADC.

This definition compares the SINAD of an ideal

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