http://forum.noiseconsult.com/index.php dutch (c) Copyright 2026 by Geluidforum.nl j.josephs@gmail.com j.josephs@gmail.com Za Apr 25, 2026 8:24 am Za Apr 25, 2026 8:24 am http://backend.userland.com/rss phpBB2 RSS Syndication Mod by Lucas 1 http://forum.noiseconsult.com/ http://forum.noiseconsult.com/viewtopic.php?p=5605#5605 http://forum.noiseconsult.com/viewtopic.php?p=5605#5605 Geluidforum Wo Feb 22, 2012 9:05 am http://forum.noiseconsult.com/viewtopic.php?p=5605#5605 http://forum.noiseconsult.com/viewtopic.php?p=286#286 <br /> Auteur: <a href='http://forum.noiseconsult.com/profile.php?mode=viewprofile&u=2'>Geluidforum</a><br /><br /> Geplaatst: Ma Sep 11, 2006 9:19 pm<br /><br /> <br /><br /> Grootheden voor de akoestiek. <br /> <br /> <a href="http://nl.wikipedia.org/wiki/Heinrich_Hertz" target="_blank" class="postlink"><span style="font-weight: bold">Heinrich Hertz</span></a> (1857-1894)... <br /> <br /> <img src="http://www.way2surf.com/wp-content/uploads/2012/02/Heinrich-Rudolf-Hertz_thumb.jpg" border="0" /><br /> <span style="font-size: 9px; line-height: normal">(Wikipedia)</span> http://forum.noiseconsult.com/viewtopic.php?p=286#286 Geluidforum Ma Sep 11, 2006 9:19 pm http://forum.noiseconsult.com/viewtopic.php?p=286#286