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Live Q&A - Crossover Design and Trade Offs

Hilmar Lehnert- Recording Soon Available - DSP Online Conference 2024

Live Q&A - Crossover Design and Trade Offs
Hilmar Lehnert
Live Q&A with Hilmar Lehnert for the talk titled Crossover Design and Trade Offs
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Leonard
Score: 0 | 12 hours ago | 1 reply

Is there a git repository for the code you showed that is available?

HilmarSpeaker
Score: 0 | 7 hours ago | no reply

sorry, no. Its a bit of a mess at the moment. I will probably post it after some cleanup
Al
Score: 0 | 13 hours ago | 1 reply

What do you think of using FIR "anti-all pass approximations to correct the phase response?
How would you determine size and coefficients?

HilmarSpeaker
Score: 0 | 12 hours ago | no reply

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.

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