LR2lp@1kHz + LR4hp
first aligned using delay and after that aligned with a 1st order Allpass filter @1kHz at the outputs of a Apex Intelli-x 4in/8out processor (so no speakers in this 1 😉
LR2lp@1kHz + LR4hp
first aligned using delay and after that aligned with a 1st order Allpass filter @1kHz at the outputs of a Apex Intelli-x 4in/8out processor (so no speakers in this 1 😉
Timo's World all around the globe 
que puedo hacer para la combinacion de estos mismo filtros pero en una respuesta de cruse de 120
hz cual seria el retraso en delay se lo agradezco de antemano
I hope I have a correct translation: You want to know the delay needed if you cross @120Hz when using a 2nd order LR with a 4rt order LR filter? @Fernando Enrique Barros Sinisterra
Out of a processor it’s pretty simple. T=1/F so T=1000ms/120Hz=8.33ms for a full cycle so 360º @ 120Hz. You’ll see 90º of phase difference which is a 1/4 cycle so 8.33ms/4=2.08ms. If you get to deal with a 2 way active loudspeaker the time needed might/will be more because of the physical displacement of both drivers. You’ll have to measure the loudspeaker response with a dual channel analyzer and interpet the data to get a correct delay value.
Please ask questions in English. No Habla espanjol Sorry…….
hello good night my question is what kind of DSP is the one that you are doing this analysis to run delays the phase response that I want to know if the DSP is in the market can get you really appreciate this information
That would be a APEX intelli-x2 processor
Thank you very much for the information
You’re welcome