Cement horn - Page 4

peace brainerd · 1st January 2007, 07:23 PM

I noticed the other day that the local big-box home improvement store is selling a much broader range of bagged drymix concrete than used to be. There were even a couple of grades of fiber reinforced stuff that greatly improves cracking problems. Good sources of info for diy concrete working can be found at websites concerned with concrete countertops. Lots of diy'ers doing this stuff.

kwampaku · 2nd January 2007, 04:35 PM

After loading the instructions into a couple of additional translations sites I realized I needed to copy all of the results from line 38 into lines 39-4049. I was surprised to find that some instructions posted by various members of Audio Asylum stated that this had to be done line by line (something like 32,000 lines).

There is an option for 3 different profiles: hypex, tractrix and hyperbolic and while I understand that the Le Cléac'h design is a "modified tractrix" I'm not certain which one you select results in a Le Cléac'h curve.

While I'm not planning on constructing any front horns myself (I've settled on a pair of Martin Seddon's Azura Horns) I would like to fully understand process.

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1st January 2007, 07:23 PM	#31
peace brainerd diyAudio Member Join Date: Nov 2004	I noticed the other day that the local big-box home improvement store is selling a much broader range of bagged drymix concrete than used to be. There were even a couple of grades of fiber reinforced stuff that greatly improves cracking problems. Good sources of info for diy concrete working can be found at websites concerned with concrete countertops. Lots of diy'ers doing this stuff.

2nd January 2007, 04:35 PM	#32
kwampaku diyAudio Member Join Date: Dec 2006	After loading the instructions into a couple of additional translations sites I realized I needed to copy all of the results from line 38 into lines 39-4049. I was surprised to find that some instructions posted by various members of Audio Asylum stated that this had to be done line by line (something like 32,000 lines). There is an option for 3 different profiles: hypex, tractrix and hyperbolic and while I understand that the Le Cléac'h design is a "modified tractrix" I'm not certain which one you select results in a Le Cléac'h curve. While I'm not planning on constructing any front horns myself (I've settled on a pair of Martin Seddon's Azura Horns) I would like to fully understand process.

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