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view Code/Collation/get_PRAAT.m @ 1:a3d62264030c

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tested and working
author Dawn Black <dawn.black@eecs.qmul.ac.uk>
date Mon, 10 Sep 2012 09:13:53 +0100
parents ea0c737c6323
children
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function [] = get_PRAAT( dirName, statsFileID )

% this function collates the results of all values calculated using the PRAAT software 

% For jitter and shimmer PRAAT returns only a single value, not a
% frame-by-frame calculation. Therefore we cannot find the varience etc.


    % identify the speaker in the stats file
    fprintf( statsFileID, '%s ', dirName );
    
% -------------- get the jitter metrics -------------------
%     JITTER: ddp \t local \t ppq5 \t rap \t 

    metricName = '_jitter_ddp';
    metricFileName = [ dirName metricName '.txt'];
    readValueFromFile( statsFileID, metricFileName, metricName );
    
    metricName = '_jitter_local';
    metricFileName = [ dirName metricName '.txt'];
    readValueFromFile( statsFileID, metricFileName, metricName );

    metricName = '_jitter_ppq5';
    metricFileName = [ dirName metricName '.txt'];
    readValueFromFile( statsFileID, metricFileName, metricName );
   
    metricName = '_jitter_rap';
    metricFileName = [ dirName metricName '.txt'];
    readValueFromFile( statsFileID, metricFileName, metricName );
    

%-------------- get the shimmer metrics ----------------------
%     SHIMMER: local \t dda \t apq3 \t apq5 \t apq11

    metricName = '_shimmer_local';
    metricFileName = [ dirName metricName '.txt'];
    readValueFromFile( statsFileID, metricFileName, metricName );

    metricName = '_shimmer_dda';
    metricFileName = [ dirName metricName '.txt'];
    readValueFromFile( statsFileID, metricFileName, metricName );
    
    metricName = '_shimmer_apq3';
    metricFileName = [ dirName metricName '.txt'];
    readValueFromFile( statsFileID, metricFileName, metricName );
    
    metricName = '_shimmer_apq5';
    metricFileName = [ dirName metricName '.txt'];
    readValueFromFile( statsFileID, metricFileName, metricName );
    
    metricName = '_shimmer_apq11';
    metricFileName = [ dirName metricName '.txt'];
    readValueFromFile( statsFileID, metricFileName, metricName );
    
%-------------- get the formant metrics ----------------------        
% PRAAT returns a frame-by-frame value  
    % need to discard all formant information for unvoiced and silent frames.
    vuv = detect_VoicedUnvoiced( [dirName '.wav'], 0 );
    
    metricName = '_Formant_Burg';
    metricFileName = [ dirName metricName '.txt'];
    readFormantValueFromFile( statsFileID, metricFileName, metricName, vuv );
    
    metricName = '_Formant_all';
    metricFileName = [ dirName metricName '.txt'];
    readFormantValueFromFile( statsFileID, metricFileName, metricName, vuv );
    
    metricName = '_Formant_robust';
    metricFileName = [ dirName metricName '.txt'];
    readFormantValueFromFile( statsFileID, metricFileName, metricName, vuv );
    
    
    fprintf( statsFileID, '\n');