Hornresp

Interesting. I'll play around tonight and see if I can get it working again (power cycle being the technical term)
I initially thought I was just imagining things, but after using the loudspeaker wizard and adjusting the values on the fly once again saw no changes, which left me puzzled.
 
I'm doing a 3 way multiple entry horn simulation using the input wizzard and the multiple entry horn wizzard. Is there a way to see the particle velocity at the port openings of the mid and low drivers?

The peak particle velocity can be found at each port output acting independently by using the appropriate OD, OD1 or OD2 configuration. Calculate the results and from the Acoustical Power chart window select menu commands Tools > Particle Velocity > Throat Port Exit.
 
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Hi Roman,

Specify two stepped segments as shown in Attachment 1. Segment 1 represents the enclosure and the segment 2 represents the damped port. Use the Loudspeaker Wizard to add absorbent filling material to segment 2 as shown in Attachment 2.

Kind regards,

David
Hello David! Thank you for the answer, with one driver it works well, but when I tried to do the same with another one I have this message and program closing. Could you check if it a software bug or just my hands )
Best regards,
Roman
 

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  • Hornresp mistake Screenshot 2024-10-31 221137.jpg
    Hornresp mistake Screenshot 2024-10-31 221137.jpg
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Could you check if it a software bug or just my hands )

Hi Roman,

Thanks for the feedback, it is a bit of both 🙂.

The error has occurred because a passive radiator has been specified with Cmp = 0.00 and Rmp = 0.00. The next update will make it impossible for the user to set PR parameter values to zero. In the meantime, to get around the problem if a passive radiator is specified simply make sure that Sp1, Mmp, Cmp and Rmp are all non-zero.

Kind regards,

David

Attach_1.png
 
It works fine for me, and from the information provided it is not possible to identify the part of the code which is triggering the problem for you.
Sorry, i was in a hurry, i reproduced the problem with the default speaker, but the screenshot came from an other speaker.
I guess it's not a wine-issue as the calculation basically is working.
Here is now an example and screenshot from the default driver, while changing Lc2 it seems kind of random when the error occours, maybe it only happens on some values and not at a specific max or min value:

Default speaker, change Nd to BP4, Wizard, Other, Auto Ripple -4 dB, Chamber 2, change in small steps up/down Lc2:
defaultbp4.png

Time to get a Windows computer perhaps? 🙂
I know i sometimes steel your time for the minor group using HR+wine. Thanks that you looked for it anyway.
 
I guess it's not a wine-issue as the calculation basically is working.

Unfortunately it is without question yet another Windows - Wine/Linux incompatibility issue.

The good news is that your latest screen print showing the error also occurring when the schematic diagram is displayed helps me greatly in narrowing down where the problem may be occurring. I have made some coding changes which may or may not help. Could you please download a new copy of Hornresp and let me know if things work any better. Thanks.
 
Unfortunately it is without question yet another Windows - Wine/Linux incompatibility issue.

The good news is that your latest screen print showing the error also occurring when the schematic diagram is displayed helps me greatly in narrowing down where the problem may be occurring. I have made some coding changes which may or may not help. Could you please download a new copy of Hornresp and let me know if things work any better. Thanks.
Thanks, i did not help, i reduced Lc2 in small step with the <-butten:
1730609261482.png
 
Unfortunately it is without question yet another Windows - Wine/Linux incompatibility issue.

The good news is that your latest screen print showing the error also occurring when the schematic diagram is displayed helps me greatly in narrowing down where the problem may be occurring. I have made some coding changes which may or may not help. Could you please download a new copy of Hornresp and let me know if things work any better. Thanks.
Maybe running Windows in a Virtual Machine in Linux would be a better way to go. Hornresp is not resource heavy, so while a VM is not recommended for heavy tasks like 3D games, Hornresp should be fine.

https://www.makeuseof.com/tag/set-windows-virtual-machine-linux/
 
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