Amplification

Amplification refers to a process where a signal, such as sound, electrical, or biological, is increased in strength or magnitude. For example, in electronics, an amplifier takes a small input signal and boosts it to a larger output, allowing it to be processed or heard more clearly. Similarly, in biology, amplification can mean increasing a tiny amount of DNA or protein to a level where it can be analyzed. Overall, amplification enhances the original signal or substance, making it more prominent or easier to detect and work with.