I want to know the answer to the following question:
What is another name for an exposure index rating?
All the background I'm provided with is that "The usual design is that the camera's parameters for interpreting the sensor data values into sRGB values are fixed, and a number of different EI choices are accommodated by varying the sensor's signal gain in the analog realm, prior to conversion to digital.". Is that enough to answer the question?
Answer: no