Dawn@4: function vars = vs_Initialize()
Dawn@4: 
Dawn@4: % check if program is running on PC or a max/unix
Dawn@4: if (ispc)
Dawn@4:     vars.dirdelimiter = '\';
Dawn@4: else
Dawn@4:     vars.dirdelimiter = '/';
Dawn@4: end
Dawn@4: 
Dawn@4: vars.wavdir = ['.' vars.dirdelimiter];
Dawn@4: vars.matdir = ['.' vars.dirdelimiter];
Dawn@4: 
Dawn@4: vars.windowsize = 25;
Dawn@4: vars.frameshift = 1;
Dawn@4: vars.preemphasis = 0.96;
Dawn@4: vars.NotANumber = '0';
Dawn@4: vars.maxstrF0 = 500;  % straight takes longer for higher F0
Dawn@4: vars.minstrF0 = 40;
Dawn@4: vars.maxF0 = 500;    % snack settings
Dawn@4: vars.minF0 = 40;
Dawn@4: vars.maxstrdur = 10;  % 10 seconds
Dawn@4: vars.tbuffer = 25;  % extend this amount if using textgrid segmentation
Dawn@4: vars.F0OtherEnable = 0;
Dawn@4: vars.F0OtherOffset = 0;
Dawn@4: vars.F0OtherCommand = '';
Dawn@4: vars.FormantsOtherEnable = 0;
Dawn@4: vars.FormantsOtherOffset = 0;
Dawn@4: vars.FormantsOtherCommand = '';
Dawn@4: vars.TextgridIgnoreList = '"", " ", "SIL"';
Dawn@4: vars.TextgridTierNumber = 1;
Dawn@4: vars.frame_precision = 1;  % [KY 20101016]: how many frames can you be off by in aligning data vectors by timepoint
Dawn@4: 
Dawn@4: %F0 Praat stuff
Dawn@4: vars.F0Praatmax = 500;  % praat F0 settings
Dawn@4: vars.F0Praatmin = 40;
Dawn@4: vars.F0PraatVoiceThreshold = 0.45;
Dawn@4: vars.F0PraatOctiveJumpCost = 0.35;
Dawn@4: vars.F0PraatSilenceThreshold = 0.03;
Dawn@4: vars.F0PraatVoiceThreshold = 0.45;
Dawn@4: vars.F0PraatOctaveCost = 0.01;
Dawn@4: vars.F0PraatOctaveJumpCost = 0.35;
Dawn@4: vars.F0PraatVoicedUnvoicedCost = 0.14;
Dawn@4: vars.F0PraatKillOctaveJumps = 0; 
Dawn@4: vars.F0PraatSmooth = 0;
Dawn@4: vars.F0PraatSmoothingBandwidth = 5;
Dawn@4: vars.F0PraatInterpolate = 0; % interpolate over missing values
Dawn@4: vars.F0Praatmethod = 'cc'; % set cross-correlation as default for Praat f0 estimation
Dawn@4: 
Dawn@4: vars.recursedir = 0;
Dawn@4: vars.linkmatdir = 1;
Dawn@4: vars.linkwavdir = 1;
Dawn@4: 
Dawn@4: vars.Nperiods = 3;  % this sets out many pulses to use in the parameter estimation
Dawn@4: vars.Nperiods_EC = 5;  % both energy, CPP  and HNR calculations use this - larger window, more averaging
Dawn@4: 
Dawn@4: % Set subharmonic-to-harmonic ratio (SHR) parameters (KY)
Dawn@4: vars.SHRmax = 500; % upper bound for f0 candidates
Dawn@4: vars.SHRmin = 40; % lower bound for f0 candidates
Dawn@4: vars.SHRThreshold = 0.4; % threshold for SHR for choosing pitch halved candidate
Dawn@4: 
Dawn@4: vars.EGGheaders = 'CQ, CQ_H, CQ_PM, CQ_HT, peak_Vel, peak_Vel_Time, min_Vel, min_Vel_Time, SQ2-SQ1, SQ4-SQ3, ratio';
Dawn@4: vars.EGGtimelabel = 'Frame';
Dawn@4: 
Dawn@4: % default parameters
Dawn@4: vars.F0algorithm = 'F0 (Straight)';
Dawn@4: vars.FMTalgorithm = 'F1, F2, F3, F4 (Snack)';
Dawn@4: 
Dawn@4: % Parameters from Parameter Estimation (PE)
Dawn@4: %vars.PE_searchsubdir = 1;
Dawn@4: vars.PE_savematwithwav = 1;
Dawn@4: vars.PE_processwith16k = 1;
Dawn@4: vars.PE_useTextgrid = 1;
Dawn@4: vars.PE_showwaveforms = 0;
Dawn@4: vars.PE_params = func_getparameterlist();
Dawn@4: 
Dawn@4: % Parameters from Parameter Display (PD)
Dawn@4: vars.PD_wavdir = vars.wavdir;
Dawn@4: vars.PD_matdir = vars.matdir;
Dawn@4: vars.PD_paramselection = [];
Dawn@4: 
Dawn@4: % Parameters from Output to Text (OT)
Dawn@4: vars.OT_selectedParams = [];
Dawn@4: vars.OT_matdir = vars.matdir;  % default to the mat dir
Dawn@4: vars.OT_includesubdir = 1;
Dawn@4: vars.OT_Textgriddir = vars.matdir;
Dawn@4: vars.OT_includeEGG = 0;
Dawn@4: vars.OT_EGGdir = vars.matdir;
Dawn@4: vars.OT_outputdir = vars.matdir;
Dawn@4: vars.OT_includeTextgridLabels = 1;
Dawn@4: vars.OT_columndelimiter = 1;  % default is tab
Dawn@4: vars.OT_noSegments = 1;
Dawn@4: vars.OT_useSegments = 0;
Dawn@4: vars.OT_numSegments = 9;
Dawn@4: vars.OT_singleFile = 1;
Dawn@4: vars.OT_multipleFiles = 0;
Dawn@4: 
Dawn@4: vars.OT_singleFilename = 'output.txt';
Dawn@4: vars.OT_F0CPPEfilename = 'F0_CPP_E_HNR.txt';
Dawn@4: vars.OT_Formantsfilename = 'Formants.txt';
Dawn@4: vars.OT_Hx_Axfilename = 'HA.txt';
Dawn@4: vars.OT_HxHxfilename = 'HxHx.txt';
Dawn@4: vars.OT_HxAxfilename = 'HxAx.txt';
Dawn@4: vars.OT_EGGfilename = 'EGG.txt';
Dawn@4: 
Dawn@4: vars.OT_Single = [vars.OT_outputdir vars.OT_singleFilename];
Dawn@4: vars.OT_F0CPPE = [vars.OT_outputdir vars.OT_F0CPPEfilename];
Dawn@4: vars.OT_Formants = [vars.OT_outputdir vars.OT_Formantsfilename];
Dawn@4: vars.OT_HA = [vars.OT_outputdir vars.OT_Hx_Axfilename];
Dawn@4: vars.OT_HxHx = [vars.OT_outputdir vars.OT_HxHxfilename];
Dawn@4: vars.OT_HxAx = [vars.OT_outputdir vars.OT_HxAxfilename];
Dawn@4: vars.OT_EGG = [vars.OT_outputdir vars.OT_EGGfilename];
Dawn@4: 
Dawn@4: % parameters for Manual Data
Dawn@4: vars.MD_wavdir = vars.wavdir;
Dawn@4: vars.MD_matdir = vars.matdir;
Dawn@4: vars.MD_offset = 0;
Dawn@4: vars.MD_resample = 0;
Dawn@4: vars.MD_invalidentry = '0, NaN';
Dawn@4: vars.MD_matwithwav = 1;
Dawn@4: 
Dawn@4: % parameters for Output To EMU
Dawn@4: vars.OTE_matdir = vars.matdir;
Dawn@4: vars.OTE_outputdir = vars.matdir;
Dawn@4: vars.OTE_paramselection = [];
Dawn@4: vars.OTE_saveEMUwithmat = 1;
Dawn@4: 
Dawn@4: % parameters for Outputs
Dawn@4: vars.O_smoothwinsize = 20;
Dawn@4: 
Dawn@4: % parameters for Input (wav) files
Dawn@4: vars.I_searchstring = '*.wav';
Dawn@4: 
Dawn@4: % these variables are not set in the gui
Dawn@4: vars.PD_plottype = {'b', 'r', 'g', 'k', 'c', 'b:', 'r:', 'g:', 'k:', 'c:', 'b--', 'r--', 'g--', 'k--', 'c--'};
Dawn@4: vars.PD_maxplots = length(vars.PD_plottype);
Dawn@4: