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Live Q&A - Crossover Design and Trade Offs
Hilmar Lehnert- Recording Soon Available - DSP Online Conference 2024
sorry, no. Its a bit of a mess at the moment. I will probably post it after some cleanup
What do you think of using FIR "anti-all pass approximations to correct the phase response?
How would you determine size and coefficients?
That can certainly be done and the number of coefficients required will be on the order of the peak group delay of the branch sum. At this point it becomes a trade off between the FIR correction requirements and just doing a linear phase FIR lowpass in the first place.
Is there a git repository for the code you showed that is available?