Recent content by karoles75

Thank you very much, I think I get what this minimal phase is about. To simulate a crossover, I need measurements that take into account the different time of arrival of the signal from the speakers to the microphone. I just need to rethink how to do it in REW and have some ideas to test.

I sit and read and read and I still cannot understand one thing. Is the measurement with the minimum phase of the tweeter and midrange drivers, performed under the same conditions in the final enclosure, one that I can use to simulate the crossover?

I think I figured out where it came from. Before generating the minimum phase, I set a very short gate after pulse as I had poor measuring conditions which resulted in a false phase picture. My conclusion is this: too short a gate causes the phase to be displayed incorrectly. It is smoother but...

The easiest way, I think, will be to use the reference: t = 0 at IR peak. I am only wondering about this option in Xsim: Does anyone know what delay it removes and should I use it when simulating a crossover?

Or maybe for the loop I need the output that goes to the amplifier?

I think so

sorry but i need to remember ...

Or maybe you have an idea what this could be the result of? Maybe I set something wrong in the program?

John, thank you for your answer. I was wondering a bit and I would do this: In the picture, the phase waveform after removing the delay by the value resulting from the feedback loop, and the minimum phase diagram. As you can see, they differ from each other. Okay I think now I have the actual...

Hello Sorry for my english but i need to use google translator. I need help exporting measurement files of gated loudspeakers in the final enclosure for use in a crossover simulator, but I don't know how to do it correctly. Could anyone explain me how to do it step by step. I would like to add...