Attenzione: articolo a bassa qualità
A phase linear one Equalizer (Linear Phase EQ) is a special type of equalizer that aims to maintain the phase relationship between the different frequencies of a signal. A conventional equalizer can Phase shifts when it adjusts the frequency response of a signal. This means that the different frequency components of the signal experience different delays, which can lead to a change in the temporal structure of the signal.
A linear phase equalizer attempts to minimize or even eliminate these phase shifts.This can manifest itself in phase cancellations at the crossover point. The crossover point is the point in the frequency spectrum where the equalizer applies the High pass. These phase cancellations can last a few milliseconds or significantly longer and lead to audible frequency losses. Furthermore, this can happen stereo image change. The stereo image may widen or narrow.