kutofffrekvensen
Kutofffrekvensen, also known as the cutoff frequency, is a fundamental concept in signal processing and electronics. It refers to the frequency at which the gain of a filter drops to a certain level, typically 3 decibels (dB) below the maximum gain. This point is crucial in determining the performance of filters, such as low-pass, high-pass, band-pass, and band-stop filters.
In a low-pass filter, the cutoff frequency is the highest frequency that the filter allows to pass
The cutoff frequency is influenced by the design and components of the filter. For example, in an
Understanding and correctly setting the cutoff frequency is essential in various applications, including audio systems, communication