Bobby_Ellwing
12-12-2007, 01:44 AM
Hi@all,
I am looking for scientific information about the working principle of the shown acoustical lens HL88 (Aufnahme 1 and Aufnahme 2) from JBL for my diploma thesis. Of course I know about acoustical lenses in general how they work and so on, but what I am looking for is about mathematical expressions, simulation tools for mathematica or anything else where I can figure out the connection between plate thickness, hole size, hole shape, number of plates,... So if you have some engineering stuff about this in your archives, please let me know and post it. Thank you very much for your help.
Bye from Germany.
Gerald (www.dbaudio.com)
I am looking for scientific information about the working principle of the shown acoustical lens HL88 (Aufnahme 1 and Aufnahme 2) from JBL for my diploma thesis. Of course I know about acoustical lenses in general how they work and so on, but what I am looking for is about mathematical expressions, simulation tools for mathematica or anything else where I can figure out the connection between plate thickness, hole size, hole shape, number of plates,... So if you have some engineering stuff about this in your archives, please let me know and post it. Thank you very much for your help.
Bye from Germany.
Gerald (www.dbaudio.com)