--0__=85256AA7005E40328f9e8a93df938690918c85256AA7005E4032 Content-type: text/plain; charset=us-ascii for 60Hz notch... sample at an even harmonic frequency and average the result. Scott F. Touchton 1550 Engineering Manager JDS Uniphase Harald Milz cc: Sent by: pic Subject: Re: [PIC]:Digital filtering using a PIC microcontrolle r discussion list 08/13/01 12:12 PM Please respond to pic microcontrolle r discussion list In article <001f01c123f4$6bb91a90$0101a8c0@desarrollo01>, Ing. Gustavo Quilosa wrote: > Yeap ... it's possible.... > .... try with the IIR filters algorithms of the embedded handbook. Doesn't that depend on the signal's sample rate? > De: antoniasse > I'm looking for way to do > 60Hz BAND-PASS FILTER and > 60Hz NOTCH FILTER using a PIC. -- Harald Milz | hm@linux-magazin.de | If a messy desk stands Linux New Media AG | phone +49 (0) 89 993411-20 | for a messy mind, what Stefan-George-Ring 24 | fax +49 (0) 89 993411-99 | does an empty desk D-81929 Muenchen | http://www.linux-magazin.de | stand for ? -- http://www.piclist.com#nomail Going offline? 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