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| Romy the Cat's
personal site dedicated to advanced audio and evolved music reproduction
techniques
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Get in touch with Erik if you're not familiar with volvotreter web site already. His Trax calculator includes CAD numbers for profile drawing.I'm not sure how useful it'll be for your friend's CNC router. Check out www.diyaudio.com and AA for JLH Joh...
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Gday I am building a horn system. Ihave 2 sets of plans .http://www.volvotreter.de/downloads/150Hz_Midbass_Tractrix_Horn_v1.3a.pdf this one is a 150http://www.geocities.jp/arai401204/Download_Page/Download.html and this one is the first in this page ...
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Eric of Volvotreter seems very happy with the performance of the tapped horns in his horn loaded system. You can find out more here:http://www.volvotreter.de/th.htmRegardsRakesh...
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Excerpted from:http://www.volvotreter.de/pics_plans.htm
Design Basis Summary
total horn length (incl. back chamber) shall not exceed 1,00m
the horn shall have conical approximation of a hyperbolic flare contur with m=0.6
the horn shall have a...
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hi Jd*
probably u know the site of volvotreter, with quit a nice description how to built a wood tractrix horn.
http://www.volvotreter.de/roundhorns.htm
i want to built a tractrix horn with 95cm diameter hornmouth. Have u made such a horn ...
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for me its a nice little help, just to get a feeling how horns behave. but i did not modify hornresponse(would not be able to do;-), just changed volvotreter´s xls -horncalculator a little bit. you have to paste the values of hornresponse to the xls-...
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Get in touch with Erik if you're not familiar with volvotreter web site already. His Trax calculator includes CAD numbers for profile drawing.I'm not sure how useful it'll be for your friend's CNC router. Check out www.diyaudio.com and AA for JLH Joh...
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Hello Romy, thank you for the answers. Your horns have a round mouth, but their profile is not spherical. That is the profile of the Avantgarde Horns you formely had - apparentyl you have anayzed them intensively, could you elaborate what problems yo...
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jezzie i used this formular for throatsize:St=2PIxFSxQesXVas/ci, m very close, my horn is just 2" shorter.it would not be a big problem to make it longer, but in my small room every inch counts.on the other side, if somebody with experience tells me....
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Wiki and google are not the best, but is a start:https://en.wikipedia.org/wiki/Compression_driverMass related horn issues:http://www.positive-feedback.com/Issue4/edgarinterview.htmhttp://volvotreter.de/downloads/Edgar-Show-Horn.pdfHorn loading:https:...
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Sitting here enjoying a Miller Genuine Draft (with slice of lemon!).
Today, spent a lazy 2 hours building the new 30Hz Tapped Horn sub. Oh so easy. All panels pre-cut by supplier...just drew them up, glued and clamped. Tomorrow I'l...
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more info about this horn from AA:http://db.audioasylum.com/cgi/m.mpl?forum=hug&n=107444&highlight=edgar&r=&session=These horns are an alternative to my 150Hz Tractrix. They are 77Hz, 3/16 mouth front horns with a conical shape. This ...
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[quote user="rowuk"]Wiki and google are not the best, but is a start:https://en.wikipedia.org/wiki/Compression_driverMass related horn issues:http://www.positive-feedback.com/Issue4/edgarinterview.htmhttp://volvotreter.de/downloads/Edgar-Show-Horn.pd...
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Running in drivers...and the sound is getting better and better...just lovely.This weekend, I'll relocate my mid bass horns to fire directly out to the room. The angled baffles work very well for integration of sound with the mid horns...but I'll get...
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Hi Roberts, Romy and others,Before this thread vanishes in undeserved obscurity, I have a question or two for you. I understand that the issue is a complex one and should be addressed with more care and paying attention to detail than I am do...
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I would like to share my 5-way horn project.
The idea was to have full range system, so the first horn built was Tapped Horn.
I got design from Volvotreter.de and was really impressed with performance of this monster.
...
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[quote
user="Blaukopf"]Hello Romy, thank you for the answers. Your horns
have a round mouth, but their profile is not spherical. That is the profile of
the Avantgarde Horns you formely had - apparentyl you have anayzed them
intensively, could you...
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