PURIFI Transducer Technology ApS, Lars Risbo Side effects of Passive Crossover Filters Introduction We use crossover filters to partition the frequency bands between drivers in a multiway speaker. In addition, the crossover filter may provide EQ such as baffle-step compensation. A passi... Ushindi Oct 8, 2024 0 2985 App Notes
PURIFI ApS Low Distortion Filter for PTT6.5X04-NAA In the following, we show that not all methods of equalization are created equal. In particular, using a series notch reduces distortion, which does not happen with alternative methods. The proposed circuit results in an extremely clean low-pass response combined with low distortion... Ushindi Nov 16, 2022 0 8781 App Notes