Mercurial > hg > emotion-detection-top-level

view Code/General/openFile.m @ 0:ea0c737c6323

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author Dawn Black <dawn.black@eecs.qmul.ac.uk>
date Thu, 26 Jul 2012 14:46:25 +0100
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function [x, fs, frameLength, noOfFrames] = openFile( currentSampleName )
    
    [ x, fs ] =  wavread(['../' currentSampleName]);
    frameLength = 2^(ceil(log2(fs/100)));
    noOfFrames = floor( length(x) / frameLength); %skip the final samples if necessary

    % Convert stereo to mono
    if (size(x, 2)==2)
        x = mean(x')';
    end