digital filter design (beaucham )


Subject: digital filter design
From:    beaucham  <beaucham(at)MANFRED.MUSIC.UIUC.EDU>
Date:    Sat, 29 Jan 2005 17:39:28 -0600

Does someone have a good answer for this student? Jim Beauchamp Original message: > From: Farsheed <hamidito(at)uiuc.edu> > Date: Sat, 29 Jan 2005 16:42:48 -0500 > To: beaucham <beaucham(at)manfred.music.uiuc.edu> > Subject: filter design? > > For my senior design project we are working on making a > touchpad filter equalizer, so that you can boost or attenuate > frequencies on the fly using your finger. My question for you > is, would you recommend any texts to read regarding choosing a > good DSP filter for such a design? We would like to be able > to control Q, boost/attenuation, and frequency for a > bandstop/bandpass filter directly, using one algorithm only. > > Thank you, > Farsheed > > *************************************** > Farsheed Hamidi-Toosi > Student, University of Illinois at Urbana-Champaign > Webpage: http://www.midnightparking.com


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Electrical Engineering Dept., Columbia University