FusionDsp : the complete Dsp center for Volumio3!

balbuze · June 10, 2022, 1:25pm

The date is wrong. … due to a small bug, it is never updated since the first stable version…
V1.0.13 is from April 28th

balbuze · June 22, 2022, 4:03pm

Hello
FusionDsp v1.0.16 is now released as stable.
Since previous v1.0.13 stable :
New

import local for most REW exported filters
Add online help

Please reboot after update
Enjoy!

Wheaten · June 22, 2022, 4:08pm

Thanks @balbuze for this great piece of work!!!

Arminius · July 8, 2022, 8:54pm

Hello,

i wanted to EQ my Audeze CRBN with the EQ settings Bob Katz has make here with DMG Equilibrium

But I don’t know how to set Slope and Shift in FusionDSP. Does someone can help me how to set this in FusionDSP?

balbuze · July 9, 2022, 9:44am

Hello,
Try following :
Warning, set -18dB for the lowshelf !
Disable auto pre amp and set -4dB for both channels.

Result you can see if you open Pure Camilla Gui

Let me know

Arminius · July 9, 2022, 2:40pm

I tested it now and for me it sounds good.
Thanks!
But I don’t understand the first and last filter Katz used.

Arminius · July 9, 2022, 3:29pm

I used the plugin today for a long time and had a lot of dropouts. And one time I could not go to my library only reboot helped.
Here ist my log:
http://logs.volumio.org/volumio/fpmW7Vb.html

balbuze · July 9, 2022, 3:41pm

I see a lot of buffer underrun.
I don’t know if it is due to HW.
Can you try using conv filters, even with demo files, just to see if still occurs.

Arminius · July 9, 2022, 3:51pm

Activated conv filter with playing pink noise no drops so far.
http://logs.volumio.org/volumio/H7leSj9.html

balbuze · July 9, 2022, 3:52pm

can you play music ?

Arminius · July 9, 2022, 3:55pm

Yes

balbuze · July 9, 2022, 4:09pm

I mean without problem?

Arminius · July 9, 2022, 4:10pm

Yes no drops so far. Strange I used fusiondsp 3 months before without any problems to EQ my lcd5. But other version both main volumio and fusiondsp.

balbuze · July 9, 2022, 4:20pm

Are you familiar with ssh ? And editing a file?

Arminius · July 9, 2022, 4:24pm

No not really

balbuze · July 9, 2022, 5:40pm

Ok, I try to push a beta tomorrow…

Arminius · July 9, 2022, 5:44pm

Do you think it’s a bug coming in later version?

balbuze · July 9, 2022, 5:46pm

No, as no change for that. But changing a parameter may help…

balbuze · July 10, 2022, 4:51pm

Hello!
FusionDsp v1.0.17

some tweak to avoid buffer underrun in PEQ mode (@Arminius to be tested )
more precise auto pre-amp

If you don’t met problem with v1.0.16, no need to update.
This is beta, so remove previous, reboot, install new version

Arminius · July 10, 2022, 6:39pm

It works now without drops!
Thank you for your great and fast work.
Wow the CRBNs lowend is superb a Stax has no chance will distort to achieve this bass quantity.