# DSP implementation

**URL:** <https://community.roonlabs.com/t/dsp-implementation/83124>\
**Category:** Tinkering\
**Created:** [November 10, 2019, 6:55am UTC](https://community.roonlabs.com/t/dsp-implementation/83124 "2019-11-10T06:55:53Z")\
**Posts on this page:** 1\
**Showing post:** 5

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**Author:** ![alec\_eiffel](https://community.roonlabs.com/user_avatar/community.roonlabs.com/alec_eiffel/32/48230_2.png) [@alec\_eiffel](https://community.roonlabs.com/u/alec_eiffel)\
**Post date:** [November 10, 2019, 10:04pm UTC](https://community.roonlabs.com/t/dsp-implementation/83124/5 "2019-11-10T22:04:43Z")

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> [@Omid\_Mostachfi](#):
>
> I fully agree with you. I’m not happy with zone grouping. I haven’t figured out how to go from stereo to 6 channels in Roon. Can you give me more details on how you did that?

Generate a .cfg file and zip it together with the impulse responses of your filter, following guidelines here [https://kb.roonlabs.com/DSP\_Engine:\_Convolution](https://kb.roonlabs.com/DSP_Engine:_Convolution)

This is the one I generated for 2 x 4 way active filtering. [Dropbox - 12.zip - Simplify your life](https://www.dropbox.com/s/o0ni680g7080jqb/12.zip?dl=0)

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