function vsdOpt=vsdOptSet
% vsdOptSet: Set options for VSD (voiced sound detection) for audio music
%
%	Usage:
%		vsdOpt=vsdOptSet;
%
%	Description:
%		vsdOpt=vsdOptSet returns the default options for voiced sound detection.
%
%	Example:
%		vsdOpt=vsdOptSet

%	Category: Options for voiced sound detection
%	Roger Jang, 20130114

%% === Basic options for VSD
vsdOpt.fs=16000;
vsdOpt.frameSize=640;
vsdOpt.overlap=320;
vsdOpt.gaussianNum=4;	% No. of Gaussians for each class
vsdOpt.outputName={'s/u', 'voiced'};	% s/u: silence & unoviced
%% === Function for feature extraction and plotting
vsdOpt.feaExtractFcn=@vsdFeaExtract;
vsdOpt.hmmPlotFcn=@vsdHmmPlot;
%% === Folder for audio files (downloaded from "http://mirlab.org/dataSet/public")
vsdOpt.audioDir='D:\dataSet\public\MIR-1K\Wavfile';		% Folder holding audio files
vsdOpt.pitchDir='D:\dataSet\public\MIR-1K\PitchLabel';	% Folder of pitch files