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/ NetNews Usenet Archive 1992 #27 / NN_1992_27.iso / spool / comp / dsp / 2608 < prev    next >
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Text File  |  1992-11-20  |  634 b   |  19 lines
  1. Newsgroups: comp.dsp
  2. Path: sparky!uunet!usc!sdd.hp.com!ux1.cso.uiuc.edu!news.cso.uiuc.edu!uxa.cso.uiuc.edu!ja51359
  3. From: ja51359@uxa.cso.uiuc.edu (axelrod)
  4. Subject: Prefilter type for downsampling
  5. Message-ID: <By17CC.J2F@news.cso.uiuc.edu>
  6. Sender: usenet@news.cso.uiuc.edu (Net Noise owner)
  7. Organization: University of Illinois at Urbana
  8. Date: Fri, 20 Nov 1992 20:24:07 GMT
  9. Lines: 8
  10.  
  11.  
  12. If I want to lower a sample's sampling rate, what kind of filter should I use?
  13. Is there a conventional digital filter design for this purpose specifically?
  14. It's an audio signal.  How important is keeping phase linear in audio filters?
  15.  
  16. Thanks
  17. Jeff
  18.  
  19.