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More => Old Versions => JRiver Media Center 24 for Windows => Topic started by: dziemian on May 19, 2018, 04:13:56 am

Title: Minidsp and Multisub optimizer filters into JRiver DSP
Post by: dziemian on May 19, 2018, 04:13:56 am
Does anybody know how to transfer minidsp filters to be used in JRiver? I am currently using minidsp 8-channel nanoavr HDA with uploaded crossover filters for the active loudspeakers (biquads I got from sb else) and uploaded Multisub Optimizer filters for 4 subwoofers. The point is I would like to switch to a studio 12-chanel interface with ASIO drivers but for that I would also need to transfer all the crossover, eq and sub filters from minidsp to JRiver.
Title: Re: Minidsp and Multisub optimizer filters into JRiver DSP
Post by: mattkhan on May 19, 2018, 05:19:54 am
PEQ should translate directly
Shelf filters need to convert from Q to S
Biquads and all pass filters are not supported
High and low pass filters are limited to Butterworth filters (mostly)

i.e. you have to do it manually

You can verify the output for comparison using https://wiki.jriver.com/index.php/Verifying_DSP_Studio
Title: Re: Minidsp and Multisub optimizer filters into JRiver DSP
Post by: mattkhan on May 19, 2018, 05:23:02 am
Alternatively load the filters into rephase and use convolution
Title: Re: Minidsp and Multisub optimizer filters into JRiver DSP
Post by: michael123 on May 19, 2018, 05:43:20 am
Does anybody know how to transfer minidsp filters to be used in JRiver? I am currently using minidsp 8-channel nanoavr HDA with uploaded crossover filters for the active loudspeakers (biquads I got from sb else) and uploaded Multisub Optimizer filters for 4 subwoofers. The point is I would like to switch to a studio 12-chanel interface with ASIO drivers but for that I would also need to transfer all the crossover, eq and sub filters from minidsp to JRiver.

Isn't it Dirac?
Title: Re: Minidsp and Multisub optimizer filters into JRiver DSP
Post by: dziemian on May 25, 2018, 03:54:29 am
Yes, I also use Dirac as VST plugin in JRiver but that stays as it is. I need to move crossovers and filters form minidsp to HTPC. Thanks for tips. I would try to load them into rephase and make a convultion. But a question arises. You can upload REW measurements into Rephase but what about ready made filters for subs and crossovers?
Title: Re: Minidsp and Multisub optimizer filters into JRiver DSP
Post by: mattkhan on May 25, 2018, 04:02:54 am
what about ready made filters for subs and crossovers?
if "ready made" means some list of filters then just use the sliders and filter banks in rephase