Newsgroups: comp.speech
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From: sgsying@en.ecn.purdue.edu (Goangshiuan Ying)
Subject: Algorithm for pitch detection
Message-ID: <1993May17.200530.16738@en.ecn.purdue.edu>
Organization: Purdue University Engineering Computer Network
Date: Mon, 17 May 93 20:05:30 GMT
Lines: 18

Hi,

I am working on the F0 contour extractiion.  The algorithm I am using 
is autocorrelation with center-clipping.  However, the result seems need
to add in some post processing to make the countour less 'noisy'.  Is
there anyway that I can improve this algorithm?  And also I am curious
that what algorithm that people on the net have been using...

Thanks in advance....


Shawn Ying
sgsying@ecn.purdue.edu
-- 
Goangshiuan Ying (Shawn)
internet :  sgsying@ecn.purdue.edu

"I AM ONE TOO!  :) "
