New high slopes crossover digital filters: looking for testers

[ttmusic]

Hi all,

I have developed new digital crossover filters with the objective of getting the highest possible slopes under perceptual constraints (like pre-ringing)
A more detailed description is available here
I am looking for more ears to get additional feedback on these filters, so if you are interested you can contact me (you need to be able to implement FIR filters as crossovers)

Thanks,
Thierry

 

[stealthy]

hey, I'm looking into making a digital x-over for my old 801's. at the moment I was looking at using a digital amp for the woofers and chip amps for the mid and tweeters. the filter part I'm not so sure about implementing the cross over with - if you have suggestions. Ideally is to keep everything digital until the end amp (if all are digital) but I have these nice chip amps that are more than enough power for the mids and tweeters.

 

[ttmusic]

Hi, if you'd like to test my filters you need a solution that can handle long FIR filters (like 16000 taps per filter) This discards most of the DSPs and I recommend using a computer to perform this task.