Question

When digitizing an analog signal, the process required to divide the signal is discrete parts is called?

1. sectioning
2. digitizing
3. sampling
4. quantization

Answer 1

Quantization is the process required to divide an analog signal into discrete parts when digitizing it.

Step-by-step explanation:

The process required to divide an analog signal into discrete parts is called quantization. Quantization is an essential step in the process of digitizing an analog signal. It involves dividing the continuous range of values in the analog signal into a set of discrete levels or intervals.

For example, when digitizing sound, the continuous range of sound amplitudes is divided into discrete levels represented by binary numbers. Each binary number corresponds to a specific amplitude level. This allows the analog signal to be represented digitally and stored, transmitted, or processed by digital systems.