Question

What are analog signals?

Answer 1

Analog signals:

1. A signal is an information that has been converted into an electrical form suitable for transmission. Analog and digital signals are the two types of signals.
2. The primary distinction between the two signals is that analog signals contain continuous electrical signals that represent physical measurements, whereas digital signals contain non-continuous electrical signals.
3. The strength of the radio wave, for example, varies in proportion to the volume of the original sound in AM radio.
4. Sine waves represent analog waves, which record sound waves exactly as they are.
5. Human voice, natural sound, and analog electronic devices are all examples of analog signals.