Path: utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!sun-barr!lll-winken!ncis.tis.llnl.gov!dog.ee.lbl.gov!ucbvax!unisoft!hoptoad!wet!pk From: pk@wet.UUCP (Philip King) Newsgroups: comp.sys.amiga.misc Subject: Re: Loudspeaker Design Software Message-ID: <2302@wet.UUCP> Date: 11 Apr 91 09:13:31 GMT References: Distribution: comp Organization: Wetware Diversions, San Francisco Lines: 33 In article tomas@inmic.se (Tomas Lundstrom) writes: > >The question is: Is there such a thing as a loudspeaker design program >for the Amiga ? (doesn't have to be super pro commercial quality, >Tomas > >-------------_----------------------------------------------------------------- >Tomas Lundstrom >NMP-CAD /^^^\_/^^^^> >Swedish Institute of Microelectronics / (_____________ # # # >P.O. Box 1084 | II | | _______________||||||| >S-164 21 Kista \ o o ( # # # >Tel. +46-8-7521126 \___/^\__> >email tomas@nmpcad.se Rockus et rollare necesse est >------------------------------------------------------------------------------- A program originally called 'SpeakerCalc' and now called 'SpeakerTools' is available through shareware, written by Sylvain Duford. I believe I got my copy on compuserve. It will calculate box size and port size for a vented box, as well as box size for a closed box. It allows you to design to a specific Q, or input sizes and see what the results will give, given the parameters of your driver. The original version also had a crossover value calculator, but he may have left it out of the latest version. Hope this helps. Philip pk@wet.uucp cca.ucsf.edu!wet!pk