Analog vs. Digital Signals

Analog Vs. Digital Signals

Signals help carry information over distances, whether through sound, light, or electronic devices. There are two main types: analog and digital. Analog signals are continuous and can change smoothly, like the sound from a record player. Digital signals use separate val...

Have you ever wondered how your voice reaches someone through a phone call or how videos stream over the Internet? It all comes down to the type of signal used—analog or digital.

Analog signals are continuous waves that change smoothly, like how a dimmer light gradually gets brighter or softer.

Digital signals, on the other hand, sen...