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Guide to WinISD Pro and Hornresp
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tkollen View Drop Down
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Joined: 22 hours 36 minutes ago
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Points: 1 		Post Options Post Options   Thanks (0) Thanks(0)   Quote tkollen Quote  Post ReplyReply Direct Link To This Post Topic: Guide to WinISD Pro and Hornresp
    Posted: 22 hours 16 minutes ago at 11:44pm
Can anyone advise me on the following:

I am trying to simulate a horn tweeter using Hornresp.  The driver I am using is very unconventional - It is a small modulated corona plasma flame coming from a tungsten rod tip. You could say that the diafragm is completely without mass. I intend to insert this tip into the throat of a ceramic horn.  The lower cut off frequency without horn is ca. 5000 Hz. I want to lower this frequency to ca. 2000 Hz.

Is Hornresp suitable for this task and if so I am looking for some guidance on what parameters to use, or is there a better simulator out there for this task?

Anyone please?
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HighGradeBlazer View Drop Down
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Points: 10 		Post Options Post Options   Thanks (0) Thanks(0)   Quote HighGradeBlazer Quote  Post ReplyReply Direct Link To This Post Posted: 17 December 2011 at 6:17pm
Very helpful...thanks :)
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mobiele eenheid View Drop Down
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Joined: 15 August 2004
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Points: 1068 		Post Options Post Options   Thanks (0) Thanks(0)   Quote mobiele eenheid Quote  Post ReplyReply Direct Link To This Post Posted: 10 September 2010 at 3:10pm

Two times the PD186 in the G-sub should be close to 100 dB/W/m. Other drivers might give less or better results. WinISD Pro is a bit pessimistic about band pass enclosures, you could simulate using Hornresp.

 
Regards Johan
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Fiore_89 View Drop Down
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Points: 23 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Fiore_89 Quote  Post ReplyReply Direct Link To This Post Posted: 10 September 2010 at 12:54am
Hi, thanks for this complete guide to winISD but i don't understand a thing... 
If I simulate one of reflex or bandpass plans as Gsub or X1 the SPL response graphics in WinISD  show me a line always about 3dB less than original SPL response graphics reported on the plans paper of Rog, why?
 
I'm new and my question would be trivial but pleese reply me!
thanks
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teslaman View Drop Down
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Points: 188 		Post Options Post Options   Thanks (0) Thanks(0)   Quote teslaman Quote  Post ReplyReply Direct Link To This Post Posted: 10 June 2010 at 11:29am
Brilliant, many thanks!
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Centauri View Drop Down
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Joined: 29 November 2004
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Points: 1322 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Centauri Quote  Post ReplyReply Direct Link To This Post Posted: 10 June 2010 at 9:25am
Now at http://www.dmcbean.bigblog.com.au/index.do
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teslaman View Drop Down
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Points: 188 		Post Options Post Options   Thanks (0) Thanks(0)   Quote teslaman Quote  Post ReplyReply Direct Link To This Post Posted: 10 June 2010 at 9:20am
Has the Hornresp page moved? I was looking to download and google suggests http://mywebsite.bigpond.com/dmcbean/ is the place to go but I just get the following error:

HTTP Server Error 503

No available server to handle this request

Anyone know where I can download from?

Cheers.
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mobiele eenheid View Drop Down
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Joined: 15 August 2004
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Points: 1068 		Post Options Post Options   Thanks (0) Thanks(0)   Quote mobiele eenheid Quote  Post ReplyReply Direct Link To This Post Posted: 04 June 2010 at 1:56pm
2 pi
 
Regards Johan
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airbell View Drop Down
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Points: 219 		Post Options Post Options   Thanks (0) Thanks(0)   Quote airbell Quote  Post ReplyReply Direct Link To This Post Posted: 04 June 2010 at 12:45pm
short question: are the graphs in WINISD in halfspace (2pi) or full space (4pi)???
thanks
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mobiele eenheid View Drop Down
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Points: 1068 		Post Options Post Options   Thanks (0) Thanks(0)   Quote mobiele eenheid Quote  Post ReplyReply Direct Link To This Post Posted: 17 April 2010 at 11:40pm
Now it is, thanks for the note.
 
Best regards Johan
 
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Saul View Drop Down
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Points: 5910 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Saul Quote  Post ReplyReply Direct Link To This Post Posted: 06 April 2010 at 4:47pm
hornresp download not working.... 
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mobiele eenheid View Drop Down
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Points: 1068 		Post Options Post Options   Thanks (0) Thanks(0)   Quote mobiele eenheid Quote  Post ReplyReply Direct Link To This Post Posted: 17 February 2010 at 4:31pm
The latter (0 - peak)
 
Best regards Johan
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