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Autocorrelation Pitch Detector

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1.0 | 2 ratings Rate this file 20 Downloads (last 30 days) File Size: 1.56 MB File ID: #45309 Version: 1.4
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Autocorrelation Pitch Detector

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30 Jan 2014 (Updated )

Implements a pitch period detection algorithm using modified autocorrelation method

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Description

This MATLAB exercise implements a pitch period detection algorithm using the modified autocorrelation method with a specified center clipping threshold. It analyzes a designated speech utterance on a frame-by-frame basis, using a center-clipped, modified correlation analysis method.

Required Products MATLAB
MATLAB release MATLAB 8.5 (R2015a)
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Comments and Ratings (2)
22 Oct 2016 Chang Daniel

17 Sep 2014 Usman anwer

Updates
19 Feb 2014 1.2

Speech files fix added

18 Apr 2014 1.3

code updates; Read_Me.txt setup file; pathnew_matlab_central example

29 May 2015 1.4

1.4 Updated to work with post-R2014b graphics

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