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Old 8th August 2010, 09:03 PM   #1341
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That's strange, I run version 28. Just double click Nd till you get the CH model.

/Erling
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Old 9th August 2010, 05:36 PM   #1342
witasso is offline witasso  Poland
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Dear Mr McBean,
I founded some errors in the 28 version.
While on Spectrogram panel, mouse button hold on the graph and when the pointer tresspass the border of window, hornresp shows "runtime error '9': subscript out of range" and quits.
Also crashes when importing old exports of driver parameters (done from version 26.50). When importing data from version 25.50 and 27.10, shows "not a valid record", but no crashes. No problem when importing data exported from version 28.
And a small difference in the Vtc parameter on the main panel and the one in Loudspeaker Wizard: on the first the number is limited to 999999,9, but the slider in the Wizard allows any value without restriction. No error there, simply distinct behaviour.
Best regards, Sir.
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Old 11th August 2010, 07:24 AM   #1343
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Quote:
Originally Posted by mige0 View Post
Sorry - I cant do ..
Hi Michael,

In Edit mode, either:

1. Double-click on the Nd label until CH is selected.
2. Double-click on the Nd text box to open the Driver Arrangement tool and then choose the Compound Horn option.
3. Select the Tools > Driver Arrangement menu command and then choose the Compound Horn option.

Kind regards,

David
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Last edited by David McBean; 11th August 2010 at 07:40 AM.
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Old 11th August 2010, 07:37 AM   #1344
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Quote:
Originally Posted by witasso View Post
I founded some errors in the 28 version.
Hi witasso,

Many thanks for this excellent feedback. I am extremely busy at the moment, but I will investigate the three issues you have identified just as soon as I can, and let you know the outcome.

It may take several days before I can get back to you.

Kind regards,

David
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Old 11th August 2010, 08:38 PM   #1345
mige0 is offline mige0  Austria
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Thanks Erling and Dave - I think I got it now !


Here is the data and simu of above Ripol

Click the image to open in full size.

Click the image to open in full size.


And here with the "combined path" feature:

Click the image to open in full size.


What you think could be the correct simu here - with or without combined path ???

Michael
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Old 12th August 2010, 11:41 AM   #1346
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Default Hornresp Bug Fixes

Hi witasso,

I managed to find some spare time earlier than expected :-).

Quote:
Originally Posted by witasso View Post
While on Spectrogram panel, mouse button hold on the graph and when the pointer tresspass the border of window, hornresp shows "runtime error '9': subscript out of range" and quits.
This bug has now been fixed. Please note that the Spectrogram time, frequency and level values will be displayed even when the mouse button is not depressed. The bug was also present in the Directivity Polar Map.

Quote:
Originally Posted by witasso View Post
Also crashes when importing old exports of driver parameters (done from version 26.50). When importing data from version 25.50 and 27.10, shows "not a valid record", but no crashes. No problem when importing data exported from version 28.
I have found and fixed one bug but I am not certain that it completely resolves all of the record import problems you experienced. Could you please check again with the three versions you tried before, and let me know if there are any remaining issues that still require attention. Note that there was no Version 25.50 of Hornresp - did you perhaps mean Version 25.00?

Quote:
Originally Posted by witasso View Post
And a small difference in the Vtc parameter on the main panel and the one in Loudspeaker Wizard: on the first the number is limited to 999999,9, but the slider in the Wizard allows any value without restriction. No error there, simply distinct behaviour.
So that I can investigate further could you please provide a screenprint of the Version 28.00 Loudspeaker Wizard showing a Vtc slider value greater than 999999,9. It was certainly possible to generate larger values in earlier versions of Hornresp, but I thought that I had fixed this anomaly some time ago. I was not able to reproduce the problem myself using Product Number 2800-100725, even by directly typing 9999999999 into the Vtc slider control - see attached.

Thanks again for your very valuable feedback. The latest Hornresp release is Product Number 2800-100812.

Kind regards,

David
Attached Images
File Type: png Vtc_Slider.png (15.3 KB, 132 views)
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Last edited by David McBean; 12th August 2010 at 11:49 AM.
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Old 12th August 2010, 11:51 AM   #1347
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Michael, as you can see in the help-file you can get the front horn, the back horn or the combined response from the simulation. With the 2Pi model you will hear the combined response in your room.

/Erling
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Old 12th August 2010, 12:51 PM   #1348
witasso is offline witasso  Poland
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Dear Mr. McBean:
I have observed the buggy behaviour of the Spectrogram by casuality, of course no need to press the mouse button and normally it was very umprobable to see the problem.
The import feature now is working fine. The version of the affected imported files was 25.60, my mistake.
Also I was wrong reporting the issue of the slider in Loudspeaker Wizard, it stops at 999999,9, sorry.
Thanks, Sir.
Best regards.
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Old 12th August 2010, 03:26 PM   #1349
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Quote:
Originally Posted by witasso View Post
The import feature now is working fine.
Also I was wrong reporting the issue of the slider in Loudspeaker Wizard, it stops at 999999,9, sorry.
Hi witasso,

Excellent. Many thanks for confirming that everything is now working correctly.

Please let me know if you find any more bugs.

Kind regards,

David
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Old 12th August 2010, 04:15 PM   #1350
mige0 is offline mige0  Austria
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Quote:
Originally Posted by skorpion View Post
Michael, as you can see in the help-file you can get the front horn, the back horn or the combined response from the simulation. With the 2Pi model you will hear the combined response in your room.

/Erling
So the middle plot would be fine ?
This would certainly better fit to the "so la la" measurements I've done .

As for bugs:
David I had noticed that when entering values for "S5" in my simu there was no way to simply jump to "S6" by pressing tab.
The next field that gets activated is "Ang"

In the "max SPL plots" the feature to compare with previous simu seems to be not working correctly - the previous trace is way down.

By the way - is there a feature to overlay several traces of different simus - not just two?

Michael
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