The BBC dip is not explicitly an attempt to deal with the direct frequency response of the speaker crossover. It is also a feature of Audyssey's standard target curve at around 2.5kHZ although Audyssey Pro allows you to optionally remove it. It is an example of the BBC dip as discovered decades ago. That dip is probably deliberately designed into the speaker response. When I correct it, I currently use a single parametric equalizer setting to introduce a (symmetric) peak of approximately equal but opposite amplitude, but am wondering if I should use several adjacent graphic equalizer sliders to try to mimic the (inverse) shape of the peak. My speakers (CM7) have a characteristic shared by all of the CM-line of B&W speakers - a dip centered about 2.5kHz.
0 kommentar(er)
