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1 function paradigm_threshold_duration(handles)
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2 global stimulusParameters experiment betweenRuns
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3
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4 paradigm_training(handles) % default
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5
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6 stimulusParameters.WRVname='targetLevel';
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7 stimulusParameters.WRVstartValues=40;
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8 stimulusParameters.WRVsteps=[10 2];
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9 stimulusParameters.WRVlimits=[-30 110];
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10
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11 betweenRuns.variableName1='targetDuration';
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12 betweenRuns.variableList1=[ .016 .032 .064 .128 .256 .512];
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13 betweenRuns.variableName2='targetFrequency';
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14 betweenRuns.variableList2=1000;
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15
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16 experiment.maskerInUse=0;
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17
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18 stimulusParameters.targetType='tone';
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19 stimulusParameters.targetPhase='sin';
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20 % retain current target frequency
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21 x=str2num(get(handles.edittargetFrequency,'string'));
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22 stimulusParameters.targetFrequency=x(1);
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23 stimulusParameters.targetDuration=betweenRuns.variableList2;
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24 stimulusParameters.targetLevel=stimulusParameters.WRVstartValues(1);
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25
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26 stimulusParameters.rampDuration=0.004;
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27
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28 % instructions to user
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29 % single interval up/down no cue
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30 stimulusParameters.instructions{1}=[{'YES if you hear the added click'}, { }, { 'NO if not (or you are uncertain'}];
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31 % single interval up/down with cue
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32 stimulusParameters.instructions{2}=[{'count how many distinct clicks you hear'},{'ignore the tones'},{' '},...
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33 {'The clicks must be **clearly distinct** to count'}];
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34
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