eksitasjonsfrekvens
Eksitasjonsfrekvens, sometimes referred to as excitation frequency, is a fundamental concept in physics and engineering, particularly in the study of oscillating systems. It denotes the frequency at which an external force or influence causes an object or system to vibrate. This external influence, often called a driving force, imposes its own oscillatory behavior onto the system.
When the excitation frequency matches or is close to one of the natural frequencies of the system,
In acoustics, excitation frequency relates to the sound waves that cause objects, like musical instruments or