dead link for corner absorber

herb · Post by **herb** » Wed Oct 20, 2004 8:26 pm

this is my first posting and please excuse my english, it is not my real language.
i found an interesting building called "corner absorber" on lohn slayers website http://www.johnlsayers.com/HR/index1.htm
but the link to the calculator is dead.
does somebody has this calculator or know how to calculate the frequencies ?
many thanks
herb

giles117 · Post by **giles117** » Wed Oct 20, 2004 11:38 pm

Do a quick search in this forum for helmholtz calculator. The old one was found to be in error.

Unless barefoot or Knightfly comes along with the correct link.

Ptownkid · Post by **Ptownkid** » Thu Oct 21, 2004 12:26 am

http://www.johnlsayers.com/phpBB2/viewtopic.php?t=1363

giles117 · Post by **giles117** » Thu Oct 21, 2004 1:52 am

Oops in the root of this forum there is a sticky.

Corrected Helmholtz Spreadsheet. LOL

herb · Post by **herb** » Thu Oct 21, 2004 5:04 am

thank you fr the help

herb