A analog to digital conversion involves which three key steps? Select all that apply.​

Question

Group of answer choices

quantization​

Hexadecimal conversion​

encoding​

sampling

Answer 1

The three key steps involved in analog to digital conversion are:

1. Sampling - This is the process of measuring the amplitude of the analog signal at discrete intervals of time.

2. Quantization - This involves mapping the sampled values to a finite set of levels, effectively rounding the sampled values to the nearest defined level.

3. Encoding - This step converts the quantized values into a digital format, typically using binary representation.

Hexadecimal conversion is not a key step in the standard analog-to-digital conversion process but may be used in representing the digital output.

So, the correct answers are:

• quantization
• encoding
• sampling