Hornresp

[mwmkravchenko]

I think you used to be able to do that. As in customize the graph range. Useful when working with subwoofers. But I can't seem to do it now.

I know that in the wizard if you double click on the bottom part of the graph you can toggle up to the 100 hertz to 20 khz range. That would show you something closer.

[mwmkravchenko]

It is a basic problem.

One graph has a span that is ten times that of the other.

You can get a better view f the low end in the wizard and the top end in the SPL graph.

[tb46]

Hi Mark,

That may well be all that's going on. Thanks.

Regards,

[David McBean]

Originally Posted by tb46

I just ran into a small problem with the response display in the Wizard v. the SPL screen:

Hi Oliver,

Many thanks for this feedback, you have found a bug. It may take me a day or so to track down and fix :-).

(Note that double-clicking on the "Frequency (hertz)" label at the bottom of a wizard chart will toggle the frequency range between 10-2000Hz and 100-20000Hz).

Kind regards,

David

[mwmkravchenko]

Hello David

Would it be possible to make the frequency graph scalable?

As in a user could adjust the scale?

I thought you had that feature at one point, and I found it quite useful in determining resonances in tapped horns and undersized front loaded horns.

[tb46]

Hi David,

Thanks for looking into this.

Also, I agree with Mark: being able to scale the graphs would be great. For working with subwoofer enclosures I really don't quite care what's going on above 1kHz in just about all graphs, so maybe a bass/fullrange toggle would be helpful?

Thanks again,
Regards,

[Don Hills]

Originally Posted by mwmkravchenko

... I thought you had that feature at one point ...

You may be thinking of AkAbak, which does have that feature.

[David McBean]

Originally Posted by mwmkravchenko

Would it be possible to make the frequency graph scalable?

Hi Mark,

The way that Hornresp is structured, it would now require a lot of work to add user-scalable frequency ranges to the charts. Sorry, but it's not going to happen :-).

It is of course possible to export the Hornresp chart data, dump it into an existing Excel spreadsheet set up as a template, and adjust the frequency range as required. This can be done reasonably quickly.

Kind regards,

David

[David McBean]

Originally Posted by tb46

Thanks for looking into this.

Hi Oliver,

I have found the problem - it will be fixed in the next release.

I am currently working on another change to Hornresp, so it may be a few days before the new version becomes available.

If you are connected to the Internet when Hornresp is started, you will be automatically advised of the update.

Kind regards,

David

[NEO Dan]

Hi David,
It appears that Ap1 is not working for Nd and OD, then again it could be the pilot.