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neural amp modeler on pi-stomp

Started by Ariesh, May 14, 2023, 01:02:24 PM

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Ariesh

so i've been playin around with the neural amp modeler (https://github.com/sdatkinson/neural-amp-modeler )
and they also have an LV2 plugin https://github.com/mikeoliphant/neural-amp-modeler-lv2, would this work on the pi stomp?
does the pi-3 have enough computing power for this?
i'm thinking about a mod involving this and a simple DI for balanced output straight to the PA

Arie

micahvdm

It does kinda work, but we’ve been struggling to get the cpu usage to a usable level. Good news though is that Aida-x is available and it’s absolutely killer. There’s not as many models yet, but what there is is incredible! It also only uses about 35-40% cpu!

I would suggest checking out the latest install of pi-stomp as we’ve updated to mod-1.13 and have included patchstorage for downloading plugins! Aida-x is on there already!

Ariesh

so NAM wouldn't be usable live on the pistomp?
how much CPU power is used?
i'm not a heavy modulation user

Ariesh

would i need a full reinstall to update to the latest version?
how would i load in more models?

Randall (Admin)

Yes, you would need to a full reinstall to get the latest version because so much has changed with MOD and associated packages.

Instructions:
https://www.treefallsound.com/wiki/doku.php?id=software_installation_64-bit

For loading new models, there's a File Management page in the new MOD UI.  You upload models (json files) there, then you can use them in the Aida plugin.  A similar workflow exists for IR's.


Ariesh

isthere a way to convert models from neuralpi (alsp json based' with similar headers) to aida-X?
we seem to lacking in models
or - where can we find somw models for the aida X?

micahvdm

Some of the neuralpi models have been converted by falktx on mod forum, but they’re very heavy on cpu usage.