Check this site, it might be able to help or lead to others , good luck. http://members.tripod.com/michaelgellis/tutorial.html JoeMartin_ _._ ._.. .._. ----- Original Message ----- From: "Soon Lee" To: Sent: Wednesday, January 15, 2003 1:04 AM Subject: [EE]: Band Pass for speakers > Hi i am currently doing a project on Bandpass filters can any one enlight me > on this.. i have try several circuit it dont seem to work is there any site > at which i can learn more on this? > thanks > > -- > http://www.piclist.com hint: The PICList is archived three different > ways. See http://www.piclist.com/#archives for details. -- http://www.piclist.com hint: The PICList is archived three different ways. See http://www.piclist.com/#archives for details.