1. "It increased pulse amplitude and blood volume in women, " she said.: 2. The number of possible pulse amplitudes in analog PAM is theoretically infinite.: 3. Digital PAM reduces the number of pulse amplitudes to some power of two.

Amplitude definition and meaning | Collins English Dictionary Grammar English Dictionary Thesaurus Sentences Grammar Definition of 'amplitude' Word Frequency amplitude (æmplɪtjuːd , US -tuːd ) Word forms: plural amplitudes 1. variable noun In physics, the amplitude of a sound wave or electrical signal is its strength . [technical]

amplitude. ( ˈæmplɪˌtjuːd) n. 1. greatness of extent; magnitude. 2. abundance or copiousness. 3. breadth or scope, as of the mind. 4. (Astronomy) astronomy the angular distance along the horizon measured from true east or west to the point of intersection of the vertical circle passing through a celestial body. 5.