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  Topic: IIR Filter
RobertB

Replies: 11
Views: 15707
 PostForum: General CCS C Discussion   Posted: Thu Nov 01, 2007 2:37 pm   Subject: IIR Filter
You can detect one tone on a PIC 16Fxxx processor using a somewhat modified Goertzel algorithm. If you make the sample rate exactly 6x the desired tone detection frequency, the needed coeifficients a ...
 
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