amplitudenmäßige
Amplitudenmäßige is a German adverb that translates to "amplitude-wise" or "in terms of amplitude" in English. It is used to describe or compare things based on their amplitude, which is a measure of the extent of oscillation or vibration, typically the maximum displacement or distance moved by a point on a vibrating body or wave measured from its equilibrium position.
For instance, one might say that two sound waves are amplitudenmäßig different, meaning their loudness levels