Kevin Posted May 9, 2006 Report Share Posted May 9, 2006 Good Day gentle men i'm working Quote Link to comment Share on other sites More sharing options...
ante Posted May 9, 2006 Report Share Posted May 9, 2006 Hi Kevin,Welcome to our forum.We like to help you but you must show us what you got so far, please post the circuit you got. ;) Quote Link to comment Share on other sites More sharing options...
Kevin Posted May 9, 2006 Author Report Share Posted May 9, 2006 Thank you for your reply , you didn't understand what i mean , i need from you to help to find a pactical filter and easy to analysis .... if you don't mind >>>>> or by giving me a suitable website for these applications....Thank you again..... Quote Link to comment Share on other sites More sharing options...
audioguru Posted May 9, 2006 Report Share Posted May 9, 2006 A Linkwitz-Riley active crossover network has two Sallen and Key lowpass or highpass filters in series. You can see this project about it http://www.sound.westhost.com/project09.htmand look-up Sallen and Key filters in Google. Quote Link to comment Share on other sites More sharing options...
MP Posted May 10, 2006 Report Share Posted May 10, 2006 Kevin,I posted a state variable filter tutorial on this site a few years back. It is here:Is this what you are looking for?Hope it is helpful.MP Quote Link to comment Share on other sites More sharing options...
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