Frekvensgång
Frekvensgång is a Swedish term that translates to "frequency response" in English. It refers to how a system, such as an audio device, an electronic circuit, or a room, reacts to different frequencies. Essentially, it describes how the amplitude or magnitude of a signal changes as its frequency varies.
In audio systems, frequency response is crucial for understanding sound reproduction. A speaker's frequency response curve
Beyond audio, frequency response is applied in many fields. In telecommunications, it defines the range of frequencies