Equation 2 · Part 1 · How Edge AI Electronics and Sensor Systems Actually Work
Symbol V_ref
What this part means
ef is a part of this expression. Its role is fixed by the surrounding article and by the operations shown in the formula.
Its job in the formula
ef is a part of this expression. Its role is fixed by the surrounding article and by the operations shown in the formula.
Full expression→Symbol V_ref→Article meaning
The passage around this formula
The quantization step itself has a clean expression once gain and reference voltage are fixed. For an ADC with N effective bits resolving a full-scale reference voltage , the size of one quantization step is
Learn the underlying idea
A subscript is a label attached below a symbol. It often selects a time step, component, category, or member of a sequence.
Open the illustrated subscripts: which member of a family? guide →
See this notation across published equations →
Sources cited in the article section
- [5] ADS1298: Low-Power, 8-Channel, 24-Bit Analog Front-End for Biopotential Measurements ↗
- [3] AD7124-8: 8-Channel, Low Noise, Low Power, 24-Bit, Sigma-Delta ADC ↗
These citations provide research context; check each source for the exact claim it supports.