The meaning of AMPLITUDE is the extent or range of a quality, property, process, or phenomenon. How to use amplitude in a sentence.

Mar 10, 2025 · amplitude, in physics, the maximum displacement or distance moved by a point on a vibrating body or wave measured from its equilibrium position. It is equal to one-half the length of the vibration path.

There are various definitions of amplitude (see below), which are all functions of the magnitude of the differences between the variable's extreme values. In older texts, the phase of a periodic function is sometimes called the amplitude. [1]

AMPLITUDE meaning: 1. a large amount or wide range: 2. the distance between the top and the bottom of a wave 3. a…. Learn more.

1. the state or quality of being ample, esp. as to breadth or width; largeness. 2. large or full measure; abundance. 3. mental range, scope, or capacity. 4. the absolute value of the maximum displacement from a zero value during one period of an oscillation. 5. the maximum deviation of an alternating current from its average value.

Illustrated definition of Amplitude: The height from the center line to the peak (or trough) of a periodic function. Or we can measure the height...

Amplitude is the maximum or peak value of a quantity or wave that varies in an oscillatory manner. The oscilloscope is helpful in determining if the amplitude of the input waveform needs to be increased.

the greatest distance that a wave, especially a sound or radio wave, vibrates (= moves up and down) Definition of amplitude noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

the state or quality of being ample, especially as to breadth or width; largeness; greatness of extent. large or full measure; abundance; copiousness. mental range, scope, or capacity. …

Amplitude is defined as the height from the middle value of a periodic function to the maximum or the minimum value of the function. It is the height from the center of the periodic signal to the trough or the crest of a wave.